Justin D said: "to be honest, I would think it might be the reverse, especially for Australia. I would not be surprised if they treated that the way they did Lion King in Toronto where as it was scaled back in a few areas and used in many ways as a prototype for the future touring sets."
Considering that Frozen begins touring at the end of 2019, and the Australian version will premiere in the middle of 2020, I don’t think this is likely.
Frozen is in a bit of a limbo - it hasn’t done badly enough to need the substantial changes which were given to Tarzan and The Little Mermaid for international/regional versions, but it hasn’t done well enough to justify leaving it unchanged like The Lion King. The reports on the West End transfer suggested that there would be some edits, and I think this would be a good idea, even if most of the flaws go unfixed...
P.S - with the exception of Genie’s win, Aladdin didn’t do too well at the 2014 Tony’s, but it got a nomination for Best Choreography, so it wasn’t entirely rejected in the Technical categories...