Similarly, I wanna see him over on SD...
Take on MVP, Show and Edge and then, assuming the fueds would be pretty succesful for him, take that momentum, have him get cocky and then become the 'King Of The World' once more, moving on to face, 'Taker (if he's still there), Batista (Ditto), Rey, Punk, and so on...
Ironically, I think the best fued options are for him as a face so would hate to see them wasted just to keep the roster balanced on the whole... We'll just end up with another bullshit 'well, we don't actually have anything for you, Chris' run like his current one on RAW.
I would like to see him get it on with Kennedy before he jumps brands though, and maybe a PPV vs heel HHH for the world title, but I doubt there'd be time for this also....