You are assuming that there's not a temporary extension in place. Having one makes logical sense when you have an investigation to finish before a decision is made.
BTW, in your "evidence" where does it say that Mel's not the coach anymore? My English may be poor, but I read that the contract expired but he's still the HC. Neither of us have any idea what is going on in the background, but given what continues to be the "official" position, sure seems that there's a temporary extension in place.
And I did say that he could still be let go, but all of the easy predictions have not come true- else the announcement that there was a major opening in the Athletic Department would have been made so that it could be filled as quickly as possible. Clearly the "seriousness" of the situation has not warranted 1) and immediate firing, 2) the contract being just let go at the end of term, and 3) an exodus of players from the program.
Not sure why this is so interesting to you- it's pretty freaking boring without any news being said. Literally nothing unusual has happened- the players who went pro were completely expected, having one player de-commit is hardly shocking, and none of the predictions that were supposed to happen by now have happened. Kind of reminds me of a group of people and an election that recently happened.
But if you really enjoy this, Michigan's advertisers very much appreciate your attention.