Jerry Jacobs had 45 Defensive Snaps (61 of the Defensive Snaps%) against the Packers and 7 snaps on Special Teams. I'm anticipating Jacobs will be in for even higher % of the Lions Defensive Snaps in Chicago this coming Sunday.
Hopefully, it was more precautionary that Jerry Jacobs was placed in the NFL Concussion Protocol. It's hard to say whether the outcome of the Bills game would have different if Jacobs was healthy enough to remain in the game. The play that ended Jacobs' game action for the day occurred in the middle of the 4th QTR. The Bills ended up scoring a TD later on the drive, that put them up 25-22 (PAT was unsuccessful).