Bob Stoops never gonna coach a XFL game? :O
The assumption for me is if Mark is a legit candidate Bob would firmly turn them down, he wouldn't be the guy to take that opportunity away from his brother. Of course if it's been Bob all along then Mark being asked would "know" something, but also not going to spill the beans...so could explain his weird response.
I'll be pretty shocked, but it seems like FSU got that booster money to throw at him so maybe it's happening.