Five catches before leaving in third quarter of Week 4
HC Chuck Pagano: Jack Doyle in concussion protocol. (Mike Chappell on Twitter)
Nerdy Football Analysis: Andrew Luck can’t return soon enough for the Colts, who would be left with third-stringer Brandon Williams in Week 5 with Eric Swoope on IR. If there is one positive for Indianapolis, it might be the fact it is hosting winless San Francisco in Week 5. Sitting out Doyle for that game should give him more than enough time to recover for Week 6 if he is able to progress through the protocol quickly.