Some people who claim to be in the know are saying that Kirby turned it down after asking of any potential NCAA stuff looming out there and if he could finish out his season with Bama. Auburn would not give a response to it so he declined. TIFWIW
it makes since though as I don't think Auburn would form a hiring committee if they had planned n getting Gus all along. I think they went after some coaches but none would accept the fact of walking into a potential investigation and recruiting nightmare. Petrino got his call only to appease the fringe at Auburn that wanted him. Gus seemed like their last resort rather than "boom" hire we were told would happen.