A.D. Dave has a keen eye for identifying coaching talent. He brought Lashlee in as O.C. & FHCRE destroyed that relationship. (Lashlee's wife not liking the area is a great cover story). He pulled the plug on K.O. & replaced him with Dan Hurley.
This will be his litmus test. He will be unfettered by constraints of boosters, area high school coaches, or the fanbase at large.
I trust D.B. to get this hire right. If he succeeds , he's just doing his job. Failure would be a huge blot on his professional resume & he doesn't want that as his legacy.