if they make the warrior heropower good, i can see this being played. Considering alot of control warrior Cards are odd mana costs IE : Brawl, Shield Slam, Shield Block. The only issue is bloodrazor and execute are even, but we will have to see.
The Paladin hero power would be best, but they need that 4-drop slot too much. Hrmph. Control mage would be a good choice, it would miss frostbolt but the hero power could fill that slot. Control Warrior needs the execute, so no. Control priest, maybe? Super interested to see what happens.