Dowtin, Marcus (LB)
The Buffalo Bills have claimed Dowtin off waivers from the Philadelphia Eagles.
Dowtin entered the NFL with the New York Jets last season as an undrafted free agent out of North Alabama. He appeared in three games for the Jets after being elevated from the practice squad on Oct. 17.
Dickerson, Dorin (RB)
Dickerson has accepted the Bills' tendered contract offer.
Dickerson was used as a pass-catching halfback in former coach Chan Gailey's system last year. The second-year player had nine catches for 117 yards in 2012 after signing with the Bills in May.
Choice, Tashard (RB)
The Buffalo Bills have re-signed Choice.
Choice, who was a free agent, enters his sixth NFL season. Buffalo claimed him off waivers in late November 2011. He had 47 carries for 193 yards and a touchdown in 12 games last season playing behind starters C.J. Spiller and Fred Jackson.
Kolb, Kevin (QB)
Kolb has arrived in Buffalo to officially sign his two-year contract with the Bills. The Bills announced the signing Monday, a little over a week after the free agent agreed to a two-year contract potentially worth more than $12 million.
The sixth-year player spent the past two seasons in Arizona, where injuries hampered his opportunity to prove himself as a starter. He was cut by the Cardinals last month in a salary-cap saving move. In Buffalo, he gets the opportunity to compete for the starting job with Tarvaris Jackson. The Bills are in need of a starter after Ryan Fitzpatrick was released last month.
Kolb, Kevin (QB)
The Cardinals have released Kolb, ending the quarterback's two injury-filled seasons with the team.
The team's move on Friday came just ahead of the deadline for paying Kolb a $2 million roster bonus. The team paid Kolb some $20 million over two seasons after acquiring him in a trade that sent a second-round draft pick and cornerback Dominique Rodgers-Cromartie to the Philadelphia Eagles.