Many people thought Buffalo Bills running back Karlos Williams would shine with LeSean McCoy out of action. Unfortunately, Willaims has now been ruled out of action himself after suffering a concussion in Week 4.
With Williams out of action, the Bills will turn to Anthony "Boobie" Dixon. Since the Bills have nobody else to line up at running back, Dixon will see most of the workload. Wide receiver Percy Harvin will likely play some running back as well. However, quarterback Tyrod Taylor will likely lead the team in rushing when all is said and done against the Tennessee Titans on Sunday.
Dixon is a RB3 at best. He's not a very good running back, but because he's the team's only option he will see a lot of touches. He might be able to sneak in a short-yardage touchdown if the Bills can make it into the red zone.