Clark
I'm definitely up for Clark meeting him. He may be different prey than Sylar is used to, since he has a wide array of powers (and not just one, description is under "Hero" sub-heading). I've heard that since he's an alien, his powers can't be taken like the other evolved humans. Of course this might also clue Sylar into the fact that Clark is definitely not a human being. Could probably be an interesting battle too. ^_^