Nick 

Chubb

Nick Chubb is one of the best runners in NFL history. His career 5.3 yards per carry ranks third all-time among running backs, just ahead of Jim Brown, Mercury Morris, Joe Perry, Gale Sayers and Barry Sanders.

The big question is how close to 100% Chubb will be when he returns from his two offseason injuries to his MCL and ACL. Typically, it takes about a year for a player to fully recover from a severe knee injury. While Chubb is a unique athlete, offering some reason for optimism, this injury was more severe than most knee injuries.

Chubb is a complete gamble. He has top-10 potential, but there’s also a chance he splits early-down snaps all season and underperforms, making him unreliable as a fantasy starter. In a more casual league, someone will likely draft him much earlier than they should, based on his reputation and without understanding the injury risks.