Sorry, no, keep spoof movies (though more and more there's been things wrong like the Disaster Movie/Vampire Sucks people using spoofs of trailers, though in Vampires Suck an actual Twilight story spoof was used..personally I like ANY spoof films.)
Natural disaster movies used to require an all-star cast. That was one of the draws of it.
Will Fred Astaire sell the useless real estate?
Will Leslie Nielsen avoid the tidal wave?
Will Walter Matthau fall over drunk?
Oh yes, the mesmerizing star power of Adepero Oduye, Robert Sheehan and Zazie Beetz....
That's the problem I had with Dwayne Johnson's San Andreas. With one blink-and-you-miss-it cameo by Kylie Minogue (I think) and only one character who's demise you were rooting for, it was much better to call it "The Rock Saves His Family" with a "special guest star" credit for Paul Giamatti.
You say it, you even think it, you can have it. Are we beginning to see the possibilities here?