My vote, Demon Hunter. Quick to get to a person before the mob dies and res them. Which is the most important part.
Other thoughts? Surviving the res by pushing mobs away so both live? (monk) or kiting mobs away then slowing (wizard)
When playing co-op you will be able to resurrect the other players. Any class can res another player. http://www.diablowiki.com/Game_Mechanics
My question is, do you guys think X character that is alive, is going to be able to res better than another? So pairing with them online could be more advantageous, if you're dead.
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