Former NFL quarterback and Super Bowl-winning offensive coordinator Byron Leftwich was officially introduced to the Colorado Buffaloes' coaching staff on Tuesda

Colorado defensive coordinator Robert Livingston said his initial reaction to learning of Deion Sanders' cancer battle was one of fear, not for the future of the Buffaloes, but for the coach's life.

It's been a few months since they've seen their coach after Sanders stepped away to deal with his health. He revealed Monday that doctors removed his bladder to ward off an aggressive form of cancer. He had a section of his intestine reconstructed to function as a bladder.