Although Knox showed that he could execute at a high level in 2019, there were a few glaring weaknesses to his game. Knox really struggled as a blocker in year one and that seemed to limit his time on the field. According to beat reporters, the Ole Miss product has really improved in both pass protection and run blocking and has been drawing praise from coaches and teammates so far in camp. The 6-4, 254lb tight end has the size and strength needed for the position and improving as a blocker will only further his chances of becoming a three-down threat for the Bills. Buffalo was 21st in passing attempts in 2019 and the addition of Stefon Diggs to the offense makes Knox more of a streaming option at tight end heading into the season.