Harris was working on at tight end during OTAs last week, Eric D. Williams of SI.com reports.

The rookie fourth round pick checks in at 6-foot-5, 219 pounds, so it's not a major surprise he'll open his NFL career at tight end rather than wideout, the position he played his time in college at UCF. Harris could carve out a role as a secondary pass-catching threat behind No. 1 tight end Tyler Higbee.