As long as it'll still be general-Southwestern themed, I'm happy.
I'm not too thrilled about Finding Nemo becoming the theme of a chunk of Caribbean Beach (love it as a movie, not interested in it as an immersive environment). "Pirates" is still general enough to fit CBR without being movie-specific, but I think I will still miss the classic CBR, so I really hope that CSR stays more or less the way it is, theme-wise. (I'd still like some hidden Mickeys in the bedspreads and curtains, though!) I would not be too pleased if the whole place suddenly became Three-Caballeros-themed or such (though I liked the topiary as an accent).