Here's a couple of things to consider.
They are biding their their time on the new AD hire. Epps is managing the day-to-day office stuff. Bob Krause is in the process of exploding Tim Weiser's strategic "vision" and implementing his own which is vastly more aggressive. The earnest search for a new AD will likely start sometime in the weeks following the Final Four this weekend. BK probably won't be the next AD, but I hear BK no longer wants to see a guy with "Emporia State" ideas at the helm, he wants somebody that thinks a lot bigger.
Oh, but I hate to break it too you guys . . . but the next AD hire will likely have to agree to give Prince at this season and next season minimum.