Allen did not catch his only target during Monday night's 31-10 win over Denver.
Allen played only one snap on offense, failing to build on his preseason momentum. The wide receiver was also on the field for four snaps on special teams. Allen appears to be the No. 4 wideout behind Rashee Rice, Xavier Worthy and Tyquan Thornton ahead of the team's matchup with the Colts in Week 2.