no kristen chose him and she made a great choice. romance in 영화 have to grab the audience 또는 iy just becomes another romance movie. kris and rob make yo froget ur watching a movie
But if someone else had been cast, then we all would be Ooo-ing and Ahh-ing over him, so then, yes. I could imagine someone else being cast in the role. Just who, I don't know. :)