I kinda like Viggo, maybe, with darker hair. If you can't have Clint (lol), I've always pictured Roland as Jude Law (again, with darker hair). He has the leanness that a real cowboy has, but with a wiry strength. All those muscles-on-muscles guys don't look like real cowboys at all. Roland is not supposed to be movie star handsome ("Too much twisted steel and sex appeal" ;D)--in fact, it emphasizes that in the books--but he has a sort of regal bearing, coming from his heritage. Law could pull that off in spades. And he has the eyes. I'd not thought of Colin Farrell as Eddie, but that works! I see sort of a young Ewan McGregor in my head. Sonequa Martin-Green for Susannah. Chandler Riggs impresses the hell out of me (so many kids that young really can't act at all), so, yeah, him as Jake. I saw Donald Sutherland as Callahan, but maybe he's too old now.