LAS VEGAS, Nevada Jon Jones ended a three-year sabbatical from the UFC, moved up to its highest weight class and emphatically won the heavyweight belt Saturday night with a first-round submission over Ciryl Gane. The 35-year-old Jones, who lives in Albuquerque, took Gane to the mat just a little more into the round, and won with a guillotine choke at 2:04 in UFC 285. "I'm so excited," Jones said. "I'
