Saw this linked over at 11W, seems that LTT was burning that letter from tsiO for more than loyalty to UM. According to the article tsiO fans pulled some shenanigans while he was in Columbus for the NFTC. Stories been covered already, but this gives a little more insight.
“The player development is the main thing I like (about Michigan),” Williams said. “You can see that they develop their players. They get them in the gym and they work them hard. And their hard work pays off.”