Faulkner is an obvious option and will get a call. Might have to convince him to take a pay-cut though. Shanahan won't be coming here, he's gonna draw a lot of interest from bigger schools. Also, my preference is for someone from the state/the southeast who knows recruiting in this area. Other options:
Mercer HC Mike Jacobs - Risky, because he's only had one season in the FCS, but he's won everywhere and he runs the type of offense we will probably want to run. 9-1 this year with Mercer
Navy DC PJ Volker - Highly respected while coaching here, and has been one of Newberry's most important assistants since they both left to Navy. The fact that he's still Newberry's DC, when Newberry is known for not keeping around unproductive assistants (Chestnut was fired after one season there) is telling
Navy OC Drew Cronic - Has done eye-opening things with Navy's offense this year, was really good as a HC at Reinhardt (national semi-finals) and Mercer (took them to their first playoff appearance). He has adjusted his Wing-T offense at Navy, they kinda look like our old explosive offenses of Bo's early years
Duke RB Coach Willie Simmons - This name came up on the CUSA board and is really interesting
FAU TE Coach Chad Lunsford - This would be a fall-back plan, but a really safe one. A good recruiter and motivator, he had Georgia Southern competitive in all except his last season, and had to rebuild them from Tyson Summers's disastrous years
North Alabama's Brent Dearmon would've interested me a year ago, but not anymore. There are a couple other Georgia and Tech assistants that I would also be interested in (again, they'd have to be convinced to take a pay-cut)
I tried to keep this list realistic, and not just bound to stupid shat like "must have SEC head coaching experience"