I don't think you appreciate how enormous UConn is in the Northeast, and the wealth that surrounds the school. They are every bit the blue blood that Duke, UNC, UK, KU, or Arizona are, and are about to win their 6th national title, which would tie them all time with UNC and trail only UK and UCLA, who won the bulk of theirs before 1980.
You don't buy a coach away from that place any more than you would from any of the other blue bloods on that list. This is Hurley's dream job, and my guess is that he'll retire there.