Wilder carried the ball 11 times for 31 yards in Saturday's preseason win over the Giants.
The Bills cut Karlos Williams earlier Saturday, which gives Wilder a legit shot to make the team. With Reggie Bush and rookie Jonathan Williams being the two most likely candidates to land the top backup spots behind LeSean McCoy, it may come down to one spot for Wilder, Mike Gillislee, or Boom Herron.