From an NBC sports article on 5 possible trades for the draft. Sorry if repost and hope I'm not violating any rules. Not new on site but fairly new as a poster:
http://nbcsports.msnbc.com/id/23935931/
4. Matt Jones to the Cowboys
Jones' name has not been mentioned as a trade candidate lately, although reports in January indicated that most offensive staffers wanted to dump him. Jaguars head coach Jack Del Rio has defended Jones in the past, but the team has sufficient depth after acquiring Jerry Porter and Troy Williamson to make a deal.
Dallas owner Jerry Jones wants to add some “Wow” to his offense, so look for the Cowboys to get in the mix for Roy Williams. If that doesn’t work, Matt Jones is a nice fallback plan. He has flashed big-play ability as a pro, but isn’t consistent. Jerry Jones can try to rehabilitate one of his treasured Arkansas Razorbacks in exchange for a mid-to-late round draft pick.