I think he's just trying to come up with an idea to make the ACC relevant again and less vulnerable after the inevitable departures.
The big six conferences became the P5, which became the P4, which soon will become the P3. He's just coming up with a plan that would potentially leave the ACC as the survivor. The only good that I see coming out of the whole exercise is that maybe it spurs the big 12 to issue an invite to us. I think there has always been this notion that. UConn will always be on the shelf. So having a little perceived competition would, arguably, create some urgency if someone was thinking about giving us an invite.
That said, I'll believe it when it happens.