It's actually hilarious. I'm listening to Doug Gottleib's podcast and he interviewed AAR before they played Xavier.
His second coaching job was at GT under Gregory. At that job, he was pretty much an intern, simply rolling around a white board from place to place and tracking stats. Says it was a humbling experience to go from scouting and working directly with players at Murray State to his role at GT which sounds to me like a glorified student manager.
10 years later he is taking Gregory's old job...