We have to stop thinking about coaching changes as “did the coach deserve to get fired.” In the BigTen & SEC going forward within their upcoming TV contracts, it’s not how those schools are thinking. They’re now more like high payroll MLB teams & the coaches are like players. If they have an MLB worthy 1B, but another in AAA that they think will be better but can sign elsewhere next year, they cut the existing 1B and promote the AAA guy.
The decision process is no longer “does this guy deserve the job?” Every year it’s “is this guy the best available to us moving forward that we can afford?” If the answer is no, they’ll make a change.
Wisconsin asked if they’re better off with (a) Chryst & a new DC or (b) Leonhard or Lance. They answered b & can now afford it, so they choose b.