I can't speak for anyone else, but there will be no joy on my part...but there will be relief and maybe hope. I say maybe because these four years have damaged the program so, perhaps irreparably. I want to believe there's a way to dig the program out of the hole it's dug itself into, but I don't know.
For various reasons-- including some that are perhaps unknown or unclear--this is a tough place to build a program and win. Let's admit that. The empirical evidence is all that one needs to see. But nothing is a lost cause. This is an extraordinary challenge, requiring extraordinary measures and an extraordinary new coach to come in and get things going in the right direction. Whoever it is, they had better be extraordinary, because anything less won't do it.