BB said something in an interview recently to the effect of "if a player is injured, he doesn't play, that's a medical decision. If he's cleared by the medical staff, the coaches decide if he'll play, that's a football decision."
I think the idea (Red's) is that this is a medical-type decision. If Edelman is cleared, I think (to Drew's point) we'll see him - BB generally believes that players should play when they're able. He does take more precautions with Gronk, but I can't think of anyone else who is likely to sit if healthy.