Nah, Culley has been ambitiously jockeying for positions for years now with the sole goal of becoming a HC, and not caring how bad or temporary the positions were. This is right in line with his MO. And I dont say that with any negative connotation. It simply is what it is.
He got a 5 YEAR deal, which will continue to pay him until he is 70. This is basically his retirement plan. He's fine.