I definitely see Swagger going to SD!, but I don't know if it will be as soon as April, since I expect him to carry the ECW Title through the entire Dreamer retirement angle.
I'd love to see MVP go to RAW, but I'm afraid that he would still be second or third fiddle in the babyface department behind Cena and HBK, both of whom I don't see switching brands. And he will never be the top heel if Orton is still around.