Floating Bob Stoops, like every other rumor about him since he retired, just doesn't line up with why he walked away. There was no scandal about to break on his head like all of Stillwater insisted on believing. His dad dropped dead on a football field. He hadn't recruited competitively, or even acted like he wanted to, in years. He took the XFL job because it was what it was. No expectations, no pressure, no groveling to teenagers, hardly even any media, just low-stakes football with a few of his old players. If he didn't want the year-round circus that is OU, what does Austin look like?
Matt Campbell is not the worst idea I've heard. He reportedly had paths out of Ames before now and signed an extension instead, so I don't know what that means. Maybe UT can throw more money at him. The headline that would cause me concern wouldn't be Campbell to Texas, though...it'd be Heacock going with him.
I think it's irrational to dismiss Fickell just because Herman was also a former tOSU/Urban guy with a G5 head job. Fickell's track record at UC is longer and more consistent than Herman's at UH. He's also just a different person and it's hard to imagine him, or a randomly selected adult male, being so unlikable.