The Arizona Cardinals have signed tight end Kyle Auffray and released cornerback Prentiss Waggner.
Auffray went undrafted out of New Hampshire and participated in the Cardinals' rookie minicamp last week in a tryout. At 6-foot-5, 254 pounds, he was primarily a blocking tight end at New Hampshire, catching four passes for 34 yards.
Waggner is an undrafted rookie from Tennessee. He was a three-year starter with the Vols who had nine career interceptions.