If I had to name the top 15 college basketball jobs in America I think it is safe to name these 14 in no specific order:
ACC-Duke, North Carolina, Syracuse, Louisville (will join soon)
Big 10-Ohio St, Indiana, Michigan St, Michigan
Big 12-Kansas, Texas
Pac 12-Arizona and UCLA
SEC-Kentucky and Florida
That is 14 programs. The 15th I would throw schools like UCONN, Pitt, Maryland, Wisconsin, maybe Georgetown. A few years ago Pitt and UCONN would have been locks. And when Gary Williams left Maryland everyone from Goodman to Vitale called MD a top 10 job.