Warring was signed by Jaguars on Tuesday, joining the team off of the Bills' practice squad.
The tight end had been with the Bills' practice squad since the beginning of November, but he will join the Jaguars ahead of their matchup with the Patriots in Week 17. With James O'Shaughnessy the last remaining Jaguars tight end not on the COVID-19 list, Warring could step right into a significant role for the team Sunday.