Unfortunately for Atlanta, I've got little faith that the new owner will try to keep the team there, despite his current claims. It seems that when new ownership from out of town buys a team and expressly claims that they intend to keep it there, those words are often empty - and that includes Gregg Lukenbill's group that bought the Kansas City Kings. They said the same things..."we want to keep the team in KC"..."We'll only move if KC doesn't make the team profitable"...etc. all the while working on building a Natomas arena. Look at Bill Bennett and the Thunder.
I'd hate to see Atlanta lose its NHL and NBA teams in one fell swoop, but it wouldn't surprise me if "Pizza Guy" moves them elsewhere for a fresh start. As another point, I also worry about the financial well-being of a guy who owns 50 pizza joints. Like the Maloofs, or like the L.A. Dodgers' Frank McCourt, this sounds to me like a perfect example of an owner making a reach and overleveraging themselves. Hopefully not, for everybody's sake.
Still, I don't know how well the idea of SoCal Pizza Guy bringing the Hawks into Anaheim will fly. I still think that Jerry Buss's objections to an Anaheim relocation might be enough to stall that kind of a move, whether it's by the Kings, the Hawks, the Hornets, or any team not named the Clippers.