The Dallas Cowboys signed rookie offensive tackle Tyler Guyton to his rookie deal on Thursday. In addition to Guyton, Dallas locked up rookies Cooper Beebe, Maris Liufau, Caelen Carson, Ryan Flournoy, Nathan Thomas and Justin Rogers. The only rookie that remains unsigned now is second-rounder Marshawn Kneeland. Guyton was selected 29th overall in the first round after Troy Fautanu and Amarius Mims came off the board earlier in the first round. The 6-foot-8, 322-pounder has excellent physical traits and the potential to play tackle at the next level, but it remains to be seen if he'll eventually develop as a starting-caliber left tackle. When the 22-year-old did enter the starting lineup at Oklahoma, he only played on the right side.

From RotoBaller