Pettis via sub. Pettis has better striking and wrestling. He has the submission game off his back and the positional grappling edge IMO. Pettis will stalk Cowboy like he does most his opponents and outstrike him, hurt him, then submit him. This is the most anticipated LW contender match up in years...some how these guys didn't fight in the WEC and now we get to see it play out. Who do you got?