Deion Sanders has undergone yet another surgery, his 16th over the course of the last 3 years. Source: John McGloughlin/ISI Photos / Frazer Harrison/GA The University of Colorado Boulder football coach is hoping to get his ongoing medical problems in order, once and for all. According to ESPN, on Saturday, October 4, Deion Sanders revealed to the public that he believed he was "dealing with blood clots again." During a press conference, the 58-year-old explained that he was "hurting like crazy" and he wasn't "getting blood" to his legs, so his legs were "throbbing.