Didn't hear that the 3rd park is sooner than expected, but would welcome the news. Esp since AdventureWorld is now decent. Would also make sense why Avatar and StarWars rumors have gone away for AW and DLP.I think Paris is staying as the only European resort. The site is built to expand, and there's rumors of a third park not being so far off. That'll make it even more of a destination for the populations of the region.
Abu Dhabi will primarily serve Eastern Europe, India and Africa (next to the MENA region). With that, Disney would have leveraged every corner that can sustain a resort.