http://insider.espn.go.com/nfl/draft2012/story/_/id/7467078/mel-kiper-first-mock-draft-year Kiper has us taking Dallas Cowboys * David DeCastro, OG, Stanford Last year, the Cowboys got Tyron Smith at No. 9 overall, and that pick helped them turn over the offensive line. The results were pretty good in 2011. With DeCastro, the Cowboys have a chance to solidify the interior of the line, helping both the running game and protection for Tony Romo and make that unit a strength. The way I see it, the Cowboys have good pieces in place at every other spot on the offense. The talent at wide receiver and tight end is fine, Romo was quietly among the top-performing quarterbacks and there's plenty at running back. Doubling down on the O-line should be an option for Jerry Jones. If the value is there, Dallas could also target the secondary.