i hope it's featherweight or bantamweight coaches. Faber and Torres makes the most sense to me.
but some options i can think of:
-edgar or maynard (winner) and the wec lightweight champ for the unification.
-bj penn and jon fitch-winner gets title shot (after shields i guess)
-wandy vs nate
-silva vs belfort
-franklin vs griffin
-evans and shogun
-rampage vs machida
-JDS vs cain