Dell Demps interviewed Alvin Gentry on Monday, May 18th. The New Orleans Pelicans general manager met Gentry in San Fransisco after securing permission from the Golden State Warriors. At some point he has also interviewed Scott Skiles. On Tuesday, May 26th Demps interviewed Jeff Van Gundy; currently an ESPN announcer and formerly head coach with the New York Knicks and Houston Rockets.
In terms of what has actually been reported, that's it. Interest in the job from John Calipari was floated, but immediately shot down by the man himself.