The Facts: The Bills announced today that they signed Herron, who also spent time in Buffalo last season.

Diehards Line: Herron is a 27-year-old running back who had recently worked out for the Dolphins. He was a 2012 sixth-round pick of the Bengals out of Ohio State and has also played for the Colts. In his career, Herron has 112 carries for 468 yards and one touchdown, plus 31 catches for 277 yards. He'll provide depth in training camp as he fights to earn a roster spot.