It reads "Illinois Sprints, Hurdles and Relays. 2018 and 2019 Assistant Coach of the Year at Florida State. Univ of Cincinnati c/o 2002"
It is a twitter bio. It is supposed to be short and sweet. In it he mentioned his current position (Illinois), the biggest awards he has won as a coach (Florida State), and where he graduated from college (Cincinnati). It doesn't seem strange that is what he is highlighting. Even if he left on completely amiable terms, it would make sense for him to highlight those things over what he did here at A&M. I'm not in the know to know what happened that caused him leaving and if he is bitter about it or not, I just don't think that twitter bio is evidence of anything.