Williams, who finished off Friday's preseason game with 11 carries for 42 yards and a touchdown but left with a rib injury, tested out fine after the game, NFL.com's Ian Rapoport reports.
The rookie should end up making the team, but right now he seems to be behind Mike Gillislee and Reggie Bush in terms of likely role size behind LeSean McCoy. Things can change quickly, though, and Williams' prospects did take a jump in the last week when the team rid itself of Karlos Williams.