(AP Photo/Richard Drew) OWINGS MILLS, MD - NOVEMBER 13: UFC fighter Jon Jones (L) jokes around with his brother defensive end Arthur Jones #97 of the Baltimore Ravens during a news conference at the teams training facility November 13, 2013 in Owings Mills, Maryland.
(Photo by Rob Carr/Getty Images) STATE COLLEGE, PA - NOVEMBER 07: UFC light heavyweight fighter Phil Davis works out with Penn State wrestling coaches during the '20 days to UFC 167' media tour at the Lorenzo Wrestling Complex on the campus of Penn State University on November 7, 2013 in State College, Pennsylvania.
AFP PHOTO / LOIC VENANCELOIC VENANCE/AFP/Getty Images LAS VEGAS, NV - JANUARY 06: (L-R) World Poker Tour commentator Mike Sexton, Monster Inc.
Founder and CEO Noel Lee, former NBA player Shaquille O'Neal, actor/media personality Nick Cannon and mixed martial artist and UFC lightweight champion Anthony Pettis pose after a Monster press event at the Mandalay Bay Convention Center for the 2014 International CES on January 6, 2014 in Las Vegas, Nevada.
(AP Photo/Benoit Photo) Former Ultimate Fighting Championship (UFC) middleweight champion Rich Franklin (L) and current lightweight champion Benson Henderson pose during the launch and press conference ahead of Sony Six India's Premier Sports channel ‘UFC’ television programme in Mumbai late September 12, 2012. (AP Photo/Silvia Izquierdo) SAN JOSE, CA - FEBRUARY 15: UFC Heavyweight fighter Daniel Comier (R) works out with San Francisco 49ers defensive end Aldon Smith (L) at AKA San Jose on February 15, 2013 in San Jose, California. Henderson/Getty Images) GOLD COAST, AUSTRALIA - DECEMBER 12: Gary Ablett of the Suns explains how to handball an AFL football to Anthony Perosh during a UFC media session with the AFL Gold Coast Suns at Metricon Stadium on December 12, 2012 on the Gold Coast, Australia.(Photo by David Becker/Getty Images for Urban Daddy) AUCKLAND, NEW ZEALAND - JUNE 25: UFC Fighter James Te Huna demonstrates his ball skills during a New Zealand Warriors NRL training session at Mt Smart Stadium on June 25, 2014 in Auckland, New Zealand.