While I have no inside info, I can't see Disney sinking millions upon millions of dollars into LMAX and Soarin' just to tear them down/start from scratch in 15 or so months (not coming from a company that takes decades to properly refurb certain rides, LOL). So they shouldn't go anywhere. Cinderellabration I'd guess would be the only one that (logistically) could go bye bye. First time I saw the HCOE planning DVD, I thought it did sound like they meant "just" for the celebration. Maybe they word it that way to scare people into coming to FL right now, LOL.