Hmmmm so either you know more Potter is possibly coming or just a general statement.
If they do I would love a replacement of Poseidons Fury with Chamber of Secrets.
Well Universal has already let the cat out of the bag during Media rounds at Diagon's opening. Creative basically said "We have ideas for Phase 3".
We've heard rumors, but nothing concrete. It can go to USF, IOA, or save it for the rumored 3rd park - but it's coming.