I have made a great many exhaustive posts laying this out.
This is copy and pasted from a couple of them.
Dean Smith 23-15 60.5% after 2 seasons at UNCheat
Billy Donovan 27-32 45.8% after 2 seasons at UF
Coach K 27-30 47.4% after 2 seasons at Puke
Nolan Richardson 31-30 50.8% after 2 at Arkansas
Danny Hurley 35-29 54.7% after 2 seasons at UConn
Todd Golden 40-29 58% after 2 seasons at UF
Scott Drew 17-40 30% after 2 seasons at Baylor
Tony Bennett 31-31 50% after 2 seasons at Virginia
Jay Wright 34-29 54% after 2 seasons at Villanova
Jim Calhoun 29-33 46.8% after 2 seasons at UConn
Gary Williams 35-26 57.4% after 2 seasons at Maryland
Lute Olson 31-27 53.4% after 2 seasons at Arizona
That's a few National Championship coaches (13 of 22) since 1991 (accounting for 21 titles) with a worse record their first 2 seasons at the schools that they won it at than Pope's first 2 seasons at UK.
I was then asked about their previous jobs and provided this.
Smith and Izzo held no previous job.
Donovan 63.6% at Marshall
Hurley 63.2% at Wagner
57.9% at RI
Coach K 55.3% at Army
Todd Golden 61.3% at SF
Drew 64.5% at Valpo
Tony Bennett 67.6% Wash St
Jay Wright 58.9% at Hofstra
Jim Calhoun 64.4% Northeastern
Nolan Richardson 76.3% Tulsa
Gary Williams 63.2% American, 62.8% BC, 59% Ohio St
Lute Olson 64% Iowa