In retrospect, the Kane wins makes sense for 2 reasons:
(1) It keeps Cena and HHH away from each other for the slow build to WM.
(2) HHH/Show program.
Of course, they could've done HHH and Show in the chamber togehter, if I thought for one second Show could fit in the glass waiting booth.
Still, I can't believe anyone think putting Masters or Carlito in there is a good idea, but they are pretty low on talent at the moment.
One of those spots would have been Jericho's (the only other guy who has competed in all (up until now) three chamber matches).