A hamstring for a RB is pretty much their engine. It’s what makes them stop, go, accelerate, cut etc. This is a very serious injury. For the ones saying he would’ve came back into the game vs a better team have no clue about the significance of a hamstring injury. A normal hamstring injury takes 3 weeks to heal. I’d rather keep CMC out 5-7 weeks to reduce the chances of it lingering though.