Which, on the surface, should be simple. That's because Rockhold is just 26-years-old with only eight professional fights under his belt and hasn't seen the inside of a cage since Feb. 2010. Souza, on the other hand, is battle-tested against top middleweights like Jason Miller, Tim Kennedy and Robbie Lawler. The two will hit the mats at the U.S. Bank Arena in Cincinnati, Ohio, this Sat., Sept. 10, 2011 at Strikeforce: "Barnett vs. Kharitonov." Does the veteran get it done or will the young gun steal the gold?