Longtime Heathen and USM alum Ear O’Corn points us here, which makes the case that perhaps Bower had it coming for lackluster performance compared to the 90s. However, even the linked article notes

…the move is obviously a risky one, because the odds of USM getting another boss that meets the expectations of a conference championship every three years or so – or that even does what Bower did in guiding the program to eleven bowl games in twelve years – are dramatically lower than the odds of hiring a worn-out retread or generic coach who turns the program into Memphis or UAB, a mediocre team with a seven or eight-win ceiling and a two or three-win floor, and hardly any way to distinguish which result you may get from year-to-year. This describes most of Conference USA right now, and the only reason it hasn’t described Southern Miss as far as I can tell is that Jeff Bower, at the very least, has never allowed the bottom to fall out to such an embarrassing degree. So the Eagles can do much, much worse, and the odds may be that they will.

Can they do better? Yes – briefly. A young hire that pays off in quick success is certainly possible, and will be great for the program in the short term, before he’s poached for big bucks by a bigger school on his way up the ladder. Mid-majors all want to make the splash hire, the Urban Meyer, Bobby Petrino, Steve Kragthorpe, Dennis Franchione, Dirk Koetter, Dan Hawkins who will take the program back into the polls, but the reality is that those coaches will move up quickly or, if they stay – like Bower or his nearest longtime parallels, Pat Hill at Fresno State and simultaneously-deposed Sonny Lubick at Colorado State – they will eventually succumb to the limitations of the location and drift back to the pack, and that coach will eventually stagnate and be forced out. See not only Bower and Lubick, but LaVell Edwards and Fisher DeBerry before them. Hill’s time will come. Chris Peterson will be paid lavishly soon to leave Boise State; ditto Bronco Mendenhall at BYU, or else his program will eventually move to the middle, too, as it did for Edwards. There are no exceptions to this.

I prefer Southern go the supernova route, hire a young, innovative guy and hope he pays spectacular dividends before moving on. At least we’d have those three or four great seasons and get a glimpse at the moon before descending back to Earth. Because in the long run, Southern Miss is just Southern Miss, and I don’t know that anyone can do a better job with that over an extended period of time than Jeff Bower.

Emphasis added.