Cooper high on Cowboys' list?

With the Tony Romo signing in the rearview mirror, the Dallas Cowboys can move on to the other business issues at-hand this offseason. A multi-year pact for DE Anthony Spencer (to replace his one-year franchise tender) could be executed at some point, and later this month there's the draft. The Cowboys have a nice core of talent at different spots on the roster, but could certainly use an upgrade in certain areas. One area that could use an injection of top-level talent is the interior offensive line.