That's the thing about concussions, they may not always look as serious as some other more gruesome hits of that nature, but man they can be every bit as nasty. I also saw the hit that Wideman took right before that, and it looks like he got his head rocked pretty hard on the glass.

It reminds me of a hit I saw Aaron Rogers take one time on MNF; he wasn't tackled very hard, but his head banged on the turf and he got a nasty concussion from it, not the knock you out kind, but the kind that give you horrible migraines and blurred vision and that kind of looks like what happened to Wideman there, a case of badly misplaced retaliation.