Both concussions looked to be pretty severe. Ingram didn't need to be carted off but the way he went limp for a few seconds on the field leads one to believe he was out cold.
I honestly thought it would be a knee or something with Kuechly since he was crying so bad. Then when they said he was in concussion protocol during the game I remembered that he quite possibly missed a bunch of games last year or the year before because of concussions. He may be terrified that this one means it's going to take even longer than that one did to come back from. IDK - I hope they're both ok and ready to roll in short order.