UFC on Versus 2 picks, Vegas-style: Jones' maturity tested

Sunday night presents the next step for light heavyweight dynamo Jon Jones. He's a huge favorite over veteran Vladimir Matyushenko. He's hearing how great he is from all corners. He's working with the famed Jackson's Submission Fighting Camp against some of the best in the world. Can Jones keep his head on straight? We find out at UFC on Versus 2.  UFC on Versus 2 betting odds (Courtesy Venetian and Lagasse Stadium) Official picks in bold Vladimir Matyushenko (+500) vs. Jon Jones (-800) - Light heavyweightMark Munoz (+170) vs. Yushin Okami (-200) - MiddleweightJohn Howard (+140) vs. Jake Ellenberger (-170) - WelterweightTakanori Gomi (+240) vs. Tyson Griffin (-320) - LightweightJacob Volkmann (+115) vs. Paul Kelly (-145) - LightweightDaMarques Johnson (+160) vs. Matthew Riddle (-190) - WelterweightIgor Pokrajac (+110) vs. James Irvin (-140) - Light heavyweightBrian Stann (+130) vs. Mike Massenzio (-160) - MiddleweightDarren Elkins (+170) vs. Charles Oliveira (-200) - LightweightSteve Steinbeiss (+180) vs. Rob Kimmons (-220) - MiddleweightCOMPAL ELECTRONICS COSMOTE MOBILE TELECOM. D-LINK