The Cowboys have traded 27-year old OT Pat McQuistan to the Dolphins for a undisclosed late round draft pick.  McQuistan played in 7 games (0 starts) for the Cowboys last season.  He played in 40 games (0 starts) in his four years with the Cowboys.  This was a good deal for McQuistan and the Cowboys as he might get more P.T. in Miami while the Cowboys continue to stockpile draft picks.