Allen played one offensive snap and didn't show up in the box score otherwise during Sunday's 34-10 win over the Browns.
The 2025 seventh-rounder was cleared to play Week 1 after being limited by a hip injury, but he was an afterthought in the Jaguars backfield behind Bhayshul Tuten (28 snaps), Chris Rodriguez (23) and Ameer Abdullah (five). Perhaps the hip was still an issue for Allen, but he's unlikely to see much playing time on offense unless Tuten or Rodriguez were to miss time.