I don't know any specifics. I've heard that the some of the Casa Grande folks are getting older and just don't want to deal with it anymore.
CZQ had its charm, but I'm very excited about the move. I think it will take the show to another level. The new guys want to at least give SnF a run for its money.
FFZ has tons of room.
More infrastructure.
A tower.
Better airline access.
More local community.
At least a couple of dozen show planes right on the field with CAF etc.
Much less dust and grit
Legendary Impala Bob's on site which can make for a great tie-in for a car show as well.
Great golf course next door for extended stay visitors.
A park and playground on site.
WE THINK WE HAVE THE WORLD's LARGEST COLLECTION OF FLYING RV10's AT SIX (in winter).
I'm sure I'll think of more.