I'm for it. Who do we have now behind Maroney? Sammy Morris, Justise Hairston, and Quadtrine Hill. While I hope one of Hairston or Hill develops into a player we could use frequently, if Maroney goes down, I'm not very confident in our running game. Williams would excel in our zone blocking scheme, because, while he's bigger than Maroney, he's also smart and has decent speed (better than some typical smashmouth runner like Dillon). Williams is also a pretty good pass catching RB, so we could even use him for 3rd downs if Kevin Faulk, who's durability has been questionable the past couple of years, is injured or tired.