Cass Tech coach (and former U-M star) Thomas Wilcher tweeted that he was dissed by Georgia Tech coach Paul Johnson and his staff when he brought a group of 100 football players from Michigan to Atlanta for some sort of clinic.
I dunno know to embed tweets, but this is what Wilcher wrote: "Never again. GEORGIA TECH Paul Johnson head Coach and coaching staff NO SHOW!! 100 strong FOOTBALL PLAYERS FROM MICHIGAN and NO SHOW ANY GT COACH!! WOW!"
(Edited to remove references to the 1934 Willis Ward incident.)