The Jaguars signed Trammell to their practice squad Wednesday, Adam Caplan of SiriusXM NFL Radio reports.
Trammell will rejoin Jacksonville's squad after failing to make the team's initial 53-man roster Tuesday. The fourth-year wideout appeared in 16 games with the Rams in 2023, catching four of his seven targets for 29 yards and no touchdowns while also playing 139 special-teams snaps.