That's what you're going to end up with. Nothing about how Nebraska has operated suggests that they're going to go out and woo a slam dunk hire. Maybe Turd is different and will know that he has to go get a Gundy or a Bob Stoops or a Chris Petersen) or whoever, but in all likelihood it's going to be either A. This guy has done more with less (e.g. Jeff Monken, Mike Riley), B. He's a super sexy coordinator, or C. He played for Dr. Tom (e.g. Campbell HC Mike Minter)
Whether any likely option is attractive depends on what one believes about Frost and the possibility he wins more as time approaches infinity