According to SI.com, Mike Greenberg from the Mike & Mike radio show, is leaving the show to host a new television show that will air in the mornings on ESPN. Mike & Mike, which features Mike Greenberg and Mike Golic and airs from 6-10 a.m. on ESPN radio, is one of the longest running sports radio shows, starting back in 1998. There is no time frame on when the transition will happen, though the sources told SI.com that it will happen sooner rather than later.