Cardinals signed TE Brett Brackett, TE Andre Hardy and OG Christian Johnson to reserve/future contracts.
Jaguars TE Brett Brackett underwent groin surgery Tuesday.
Jaguars placed Brett Brackett (knee) on injured reserve, ending his season.
The Jaguars fear TE Brett Brackett sustained a serious knee injury during Monday's practice.
Jaguars claimed TE Brett Brackett off waivers from the Eagles.
Brett Brackett is expected to push Clay Harbor for the Eagles' No. 2 tight end job.