Quarterback Aaron Corp didn't last a week in Dallas. The former USC backup, signed Tuesday to throw in voluntary practice sessions this week, was waived Thursday.
Defensive tackle Brian Price's stay with the Cowboys didn't last much longer. Price was signed after the season in hopes he could regain the form that made him a second-round pick of the Buccaneers in 2010. But he was waived injured with a shoulder problem.
Price, who had required pelvic surgery, was out of the league last season after the Bears traded for him and cut him.