The idea of Hart blocking any hire Jones wanted to make is laughably absurd. There is a less than zero percent chance that that happened or will happen anytime soon. It would be one thing if Hart was a Barry Alvarez type, but he's not and to his credit he doesn't try to be. Jones is Hart's man for the foreseeable future and he clearly trusts Jones to do what needs to be done. There's no way an AD undercuts his own recently hired coach like that, especially in light of the recent strides the program has taken, academically and athletically. Something like that would drive a huge stake in their professional relationship and I can guarantee it would make Jones think a lot harder about catching the next plane out of Knoxville if another opportunity were to come up.