Knox caught his only target for seven yards in the Bills' 36-31 win over the Texans on Sunday.
Buffalo started the game in 13 personnel, featuring all three of Dalton Kincaid, Knox and Jackson Hawes at tight end. Knox ended up playing 38 of 57 offensive snaps and blocked on 23 of those, as he ran just 12 routes overall. Knox and Hawes allow Kincaid to focus on his role as a pass catcher, and the latter ended up leading the team with a 5-130-0 receiving line on six targets.