Ship bigger than the oasis?????

I just finished my cruise on the oasis and let me say that that ship was a city on a boat. it was very very huge. i just learned that royal carribbean had planned project sunshine and if you dont know it is going to be another one of the RCCL's luxurious cruise ships. but the royal carribbean is the type of company that loves to advance and innovate and every class of ship that they make are bigger than the ones before it. (other than the radiance class) but i dont think that the oasis class will be succeeded by a bigger boat. what do you think about this and if they do do you think it would be safe?Ship bigger than the oasis?????
The Project Sunshine ships are not expected to exceed the size of the Oasis-class ships: http://www.rclinvestor.com/phoenix.zhtml鈥?/a>

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