There's also Gargamel, of course, the idiot evil wizard, who could never figure out that if only he'd used the rules of the game somewhat differently, he could long ago have nuked the pesky Smurfs out of existence, or into slavery or whatever we might have been up to.
Well, Gargamel, if you're around somewhere, here's another chance at having a go at the Blue-Ones. I mean, just think, having them all gathered in one place and all. You could do some serious evil magic, right? Right!