Another position the Arizona Cardinals could try and upgrade in free agency is at tight end. With Jermaine Gresham a free agent and the rest of the players on the roster currently is still pretty inexperienced, a veteran tight end might just be what the Cardinals want.
There are conflicting reports, but Arizona could be interested in tight end Zach Miller -- not the former Arizona State product who played for the Raiders and Seahawks. John Gambadoro reported the Cardinals would like to take a look at tight end Zach Miller, who played for the Bears last season.