POINT MUGU, Calif. - Despite pressing pass-rush needs, the Dallas Cowboys aren't actively pursuing a trade for reserve left guard Ron Leary as the club prepares for their first training camp practice Saturday, sources said.Unlike linebacker Rolando McClain, Leary accompanied his teammates on the flight to Point Mugu Naval Base on Thursday as the Cowboys arrived for the start of training camp.Leary was a no-show for the Cowboys' voluntary offseason practices in hopes of facilitating a trade to a team that would give him the chance to start again.