Giants offensive guard Geoff Schwartz exited the contest versus Washington with a fractured lower leg. He has been ruled out, and will be heading to injured reserve according to Paul Schwartz of the New York Post (via Twitter).

The Giants will likely look to add an offensive lineman during the week, either in free agency or from their practice squad.

The entire offensive line has been finding it difficult to stay on the field. Former first-round pick Justin Pugh was already ruled out for today with a concussion, the second-straight game he missed with that injury. Schwartz had already moved to left guard to compensate for that. Center Weston Richburg is also missing with a high ankle sprain.

John Jerry, Dallas Reynolds, and rookie Bobby Hart are seeing unexpected playing time because of the rash of injuries to the interior of the offensive line. In fact, other that the two starting offensive tackles, backup Emmett Cleary is the only other offensive lineman on the active roster.

Schwartz struggled with injury for the Giants last year, when he played in only two games after signing a not insignificant free agent contract the previous offseason. The team has yet to get a return on investment for the four-year deal worth $16.8MM and $6.2MM guaranteed. If this injury is indeed season ending, it could put his future with the team in jeopardy.

As the afternoon games get underway, let’s take a look at some news and notes from around the league:

• We heard earlier today that Jaguars OL coach Doug Marrone will be viewed as a top head coaching candidate this offseason, and Mike Florio of ProFootballTalk.com explains why. As Florio writes, Marrone, who became available after opting to terminate his relationship with Buffalo last year, came on the market “a little too unexpectedly” for teams to scrap their existing plans at the time. Now, however, with a high number of potential head coaching vacancies and a relatively small number of truly qualified candidates, Marrone will be an attractive option, especially given that the Bills are doing less (record-wise) with more talent under Rex Ryan than they did under Marrone.
• Former NFL agent Joel Corry tweets that there is no need to speculate as to whether the Buccaneers will put the franchise tag on Doug Martin, as the nearly $12MM cap number for a franchised running back is too steep in today’s NFL. The last time the tag was used on an RB was in 2012, when the Ravens tagged Ray Rice and the Bears tagged Matt Forte. The cap number for a franchised RB at the time was $7.7MM.
• ESPN’s Chris Mortensen tweets that, even though the NFL has apparently closed the book on whether the Rams should be penalized for last week’s concussion controversy surrounding Case Keenum, the NFL Players Association is continuing its own investigation.
• In his latest mailbag, Tony Grossi of ESPNCleveland.com looks at what the Browns might expect to receive if they were to trade Johnny Manziel at this point, and he notes that the best the Browns could hope for is a future pick conditioned on Manziel’s active status and number of starts.
• After the Lions promoted Isa Abdul-Quddus to a starting role and moved James Ihedigbo to the bench, they began to see a noticeable improvement from the back end of their defense, as Kyle Meinke of MLive.com observes. Abdul-Quddus is not as physical as Ihedigbo, but he covers much more ground and has established himself as a quality option in the team’s secondary, particularly in light of the recent injury to Glover Quin. Adbul-Quddus, who signed a one-year deal with Detroit last year, may be putting himself in line for a multi-year pact this offseason.
• David Moore of The Dallas Morning News examines the futures for Cowboys defensive backs Byron Jones and Morris Claiborne, predicting that Dallas plans to move Jones to safety moving forward, thereby increasing the likelihood that the team retains Claiborne.
• In a series of three articles, Jason Fitzgerald of OverTheCap.com reexamines the Eagles‘ offseason decisions, offers his thoughts on the Jets‘ rebuilding process, and previews the 2016 class of free agent tight ends.

Let’s take a look at some of the latest notes and observations from CBS Sports scribe Jason La Canfora:

• Both La Canfora and Ian Rapoport of NFL.com have delved into some of the most notable names who will be connected to head coaching vacancies this offseason. Rapoport mentions Bears OC Adam Gase, Patriots OC Josh McDaniels, Jaguars offensive line coach Doug Marrone, and Seahawks offensive line coach Tom Cable as veterans of the head coaching interview circuit who will be generating plenty of buzz this offseason. Other less familiar candidates who have also piqued the interest of teams around the league include Panthers coordinators Mike Shula (offensive) and Sean McDermott (defensive), and Bills RB coach Anthony Lynn (all Twitter links). La Canfora explores the case for McDermott in more detail, noting that Carolina’s defense under McDermott’s watch has been among the league’s best for some time, but given the Panthers’ success this season, McDermott has been getting more attention around the league. La Canfora says it would not be a surprise if McDermott met with four to six teams during wildcard weekend, which is likely to be a bye week for the Panthers. Per La Canfora, a team that hires McDermott would do well to add current Chargers head coach Mike McCoy as its offensive coordinator. McCoy is rumored to be on his way out of San Diego at the end of the year, and he and McDermott share a “mutual admiration” for each other, having previously worked together in Carolina. The addition of McCoy would also help to alleviate concern regarding McDermott’s abilities on the offensive side of the ball.
• La Canfora also has a look at potential candidates for the Lions GM job, noting that the team may have difficulty courting some of its top choices given the questions concerning team ownership and the fact that new team president Ron Wood is an unknown commodity in football circles. However, the Lions’ resurgence in recent weeks, the talent on the roster, and the fact that the club has a history of “unwavering loyalty” to its front office executives could allow the team to nab a prized candidate. Those candidates include names like Seahawks pro personnel director Trent Kirchner, Packers player personnel director Eliot Wolf, Patriots director of pro scouting Bob Quinn, and Ravens assistant general manager Eric DeCosta. Of those names, Quinn may be the most likely option, considering that Wolf and DeCosta are both fairly comfortable in their roles as GM-in-waiting for their current clubs, and Kirchner will be the top candidate for a number of teams.
• If Stan Kroenke‘s plan to move the Rams to Los Angeles falls though, La Canfora identifies several other options for the St. Louis owner. The league knows that if Kroenke loses out to the Chargers and Raiders in the race to LA, it would have to work actively to find other solutions for Kroenke, with London and Denver representing two such solutions. Kroenke–who remains focused on LA at the moment and has not actively considered any alternatives–has business interests in England and owns Premier League powerhouse Arsenal. Colorado, meanwhile, serves as Kroenke’s base, and his family owns the NBA’s Denver Nuggets and NHL’s Colorado Avalanche. La Canfora’s sources indicate that Kroenke could purchase the Broncos at some point down the road–La Canfora writes that team ownership will be in flux when Pat Bowlen passes on–and sell the Rams to an investor looking to keep the team in St. Louis. However, Broncos Vice President of Public Relations Patrick Smyth took to Twitter shortly after La Canfora’s report, tweeting that the plan is to keep ownership of the Broncos in the Bowlen family.

It was not that long ago that Eagles executive vice president of football operations, Howie Roseman, was essentially demoted from general manager and relieved of most of his personnel duties while head coach Chip Kelly was given the reins as de facto GM. Now, however, the tide may be turning in Roseman’s favor. After Philadelphia’s blowout loss on Thanksgiving, Kelly, according to a tweet from Ian Rapoport of NFL.com, was “despondent,” “feeling the heat,” and “considering all options.” Although Kelly remains intent on fixing his team’s struggles, the odds that he remains in Philadelphia beyond this season are growing slimmer with each passing day.

That is not to say that he will definitely not return. After all, he guided his club to 10-6 records in each of his first two years in Philadelphia, and if the team is able to acquire a quarterback that has the skill-set to excel in his offensive system–like Colin Kaepernick, for instance–there is no reason to believe that the Eagles cannot return to the top of the NFC East in 2016. If we were talking simply about Kelly the coach, it would be almost foolish to think that he would not remain with the team next year.

The problem is, Kelly the coach is also Kelly the GM, and as Mike Florio of ProFootballTalk.com points out, that means that Kelly is fully responsible for what has happened to the Eagles this season, including the predictable struggles of the Sam Bradford-led offense. Bob Ford of The Philadelphia Inquirer notes that Kelly the GM took gambles on players with extensive injury histories who unsurprisingly have missed time with injury, he chose the wrong veteran players to send packing, and per Jeff McLane of The Philadelphia Inquirer, Kelly’s behavior concerning injured players has left much to be desired.

If Kelly is to leave Philadelphia, voluntarily or otherwise, he would immediately become the most sought-after option among college programs looking for a new head coach, and that may be an increasingly tempting possibility for him. Indeed, Rapoport tweets that USC has reached out to Kelly to express the school’s interest in him, and the Trojans are just one of a number of teams that could be a nice landing spot for the embattled coach (although Rapoport does add that the Titans, who are committed to the quarterback that Kelly tried to draft in May, Marcus Mariota, could make a run at Kelly if he becomes available).

Should Kelly depart, Florio speculates that Roseman could be on the verge of seizing a level of control over the Eagles that he has never had before. After all, as Kelly rightfully has borne the brunt of the blame for his club’s struggles in 2016, Roseman has, by comparison, come out smelling like a rose. Although there are plenty of writers both inside and outside of the Eagles beat who believe Kelly will remain in Philadelphia next year, it would be very easy for owner Jeffrey Lurie to move on from Kelly and restore Roseman to the GM role. Whether that happens or not remains to be seen, but if the Thanksgiving debacle was a harbinger of things to come, Roseman could once again be running the show in Philadelphia in a couple of months.