Back in December during a conference in Las Vegas, Pac-12 commissioner George Kliavkoff was asked if the spectacular aura of Deion Sanders at Colorado would add value to the league’s media deal. CU’s new coach had been hired days before. “He absolutely adds value to the league,” Kliavkoff told reporters. While there may be added value when it comes to the perception of the league and the Buffaloes themselves, there’s not any actual monetary value being brought by Coach Prime. That’s the conclusion of several media rights consultants with whom CBS Sports spoke ahead of Sanders’ debut at Colorado in Saturday’s spring game, which has thankfully (and temporarily) overshadowed the…