Is the ranking limited to bench-coaching acumen? If so, then I have no beef with it.
This is kinda fun: Assume that you are an AD of a hypothetical university that is about to start a basketball program. You can hire any coach. Make your list.
Pearl is higher than #24 on my list, but probably not much higher (I haven't actually assembled this list). Calipari is at the top of my list.
If we make the hypothetical even more hypothetical and assume that we can hire coaches at a previous age, I'd take a 15-years-younger Pitino over any coach in history.