Coleman was the team's No. 15 overall selection in 2016 but has only played in 19 games due to injuries. He caught 23 passes and went for 305 yards and two touchdowns.
But beyond Coleman's problems on the field, he had issues outside the lines that hurt his standing with coach Hue Jackson and new general manager John Dorsey.More news: Real estate takes center stage in Manafort trial
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For GM Brandon Beane it's the second time in just under a year in which he acquired a wide receiver who was a former first-round pick.
You have to like this move for Coleman and the Bills.
The most infamous moment in Coleman's short National Football League career thus far was a dropped pass late in the fourth quarter against the Pittsburgh Steelers on a 4th and 2 that sealed the Browns' fate for a historic 0-16 season.
And while Coleman struggled and the Browns remained without a franchise QB, Wentz blossomed into an MVP candidate last season before suffering a knee injury.
Buffalo also released wide receiver Quan Bray.