Hmmm. I'd be nice to have multiple character because then you get to experience every path (Hunter,Warlock,Titan, and also other races). But then again, would the character you're playing really be you? Seeing as how Bungie said: 'Your story begins at this moment of great adventure and perill', notice how they said Your story, they're trying to get you to become the character you play, and I think it's gonna be a really though challenge for Bungie to still give that 'that's me' feeling in a second and third character. I guess we'll see if they pulled it when destiny foretells it :P.