Jon Jones says he is keeping his "options open," claiming he has returned to the UFC anti-doping testing pool.

Jon Jones Makes Wild Post-Retirement Move, UFC Mega-Fight Back On the Table? originally appeared on Athlon Sports. When UFC light heavyweight and heavyweight champion Jon Jones abruptly walked away from MMA shortly after the UFC Baku event,

JON JONES has performed a stunning retirement U-turn and re-entered the UFC’s drug testing pool. The former pound-for-pound king brought the curtain down on his legendary career late last