2.) Dawson Knox
The veteran tight end has been outshined by the rookie tight end in Dalton Kincaid this season, and is now on the IR due to a wrist injury in which he had surgery on. Before the news broke about Knox having wrist surgery, he had looked bad the first half of the season.
He just crossed the 100 receiving yard mark on the season, currently has 4 drops on the season and has yet to pass 25 receiving yards in a game this season. There was confusion about the Bills drafted Kincaid back in April, but it might have been smart thinking considering the lack of production from Knox.
When Knox returns from his wrist injury, he will need to take a major step forward in contributing to the offense. The contract extension that Knox received last year has not paid off so far, seeing as how Knox has yet to get over 100 receiving yards in a game.