I hope they don't get the "Sci-fi/Fantasy Character Actor Curse." That's a tough bit of magic there innit? Breaking free of a role like Ronald Weasley. I mean most people are going to watch this because Rupert played Ron. But he didn't have much range as that character, did he? I think Daniel Radcliffe and Emma Watson will have the most success after Harry Potter(of the actors that aren't already well known i.e. Alan rickman, etc.).