The Colorado Buffaloes are going into their second season with Deion Sanders at head coach and his son Shedeur Sanders at quarterback. This comes a year after Shedeur flashed his talent but now wants to take a major step forward. At Big 12 Media Days, Deion Sanders met with the ESPNU broadcast. There, he broke down and shared the ways that Shedeur has elevated his game this offseason. “Work on some of the little, mechanical things,” Deion Sanders said. “He has a tremendous quarterback coach out of Houston. He does a wonderful job.” *Follow all Colorado Buffaloes news on Facebook here* “But he …