Yes, you most certainly can recover to 'degrees', from concussion.
No, it isn't binary.
The staff should hold him out regardless of whether he is medically cleared.
Tua was medically cleared and running around hobbled ended up with one of the most devastating injuries an athlete can suffer.
It makes no sense to throw someone with a brain injury out on the field before the full 10 day recovery period is up.
The Gophers should win this game without him, and if they lose because of that then I don't care.
He's going to be here for at least 2 more years. Missing one game to make sure he doesn't re-injure himself is more than worth it.
This. Honestly, I don't care if they lose to both Northwestern and Wisconsin because of this. I'd rather have him back for the bowl game 100% and have a chance to win than risk one of these two games and have him out of the bowl game and causing them to get crushed in said game.
The Gophers have been extremely lucky to this point with injuries and it was only a matter of time until one of these came up. Honestly, if this would have happened earlier in the season, who's to say they would still be 9-1 at this point? If it happened to more players, who's to say they wouldn't be closer to .500?
Honestly, it's not worth risking him for this week. Same goes for next week. He hopefully, and normally should, be ready by the bowl game.