Pat McQuistan has signed with the Cardinals as a backup OT. This makes him the latest in a string of former Cowboys to join another team: Seven players (and counting) who had been to camp with the Cowboys this summer are now with another NFL team. In earlier news, Shaun Chapas was picked up by the Lions to join their practice squad. Harland Gunn was signed by the Saints to their PS. Aston Whiteside is now a member of the Bears PS. Previously, Jeff Adams had joined the Bengals' PS, Adrian Hamilton is now on the Ravens' PS and Bill Nagy is languishing on the Lions' IR. Not a bad tally. [Update: AOA signed to Raiders practice squad.