Starting areana team

[Gormand]

After Cat hits I plan to get the following to 85 first
Account 1 - Rogue, Mage, Druid(PvE tank), DK (Likely a raiding tank toon)
Account 2 - Shaman(May be used as raiding heals), Mage, Druid(PvE heals)
Account 3 - Hunter, Mage, Druid
Account 4 - Hunter, Mage, Druid
Account 5 - Hunter, Mage, Druid

Those are going to be the first things I plan to get to 85 ATM. I may sub out my DK for a Warrior if my Warrior hits 80 before Cat hits but I dont know at this point.

My question is, does anyone see a viable Arena team with all that mix(For a newbie anyway)? I assume the class dominance is going to switch a bit what Cat hits, and I would be at least a season away from looking to do it so this is all very speculative.
I really really like the burst potential of the mages. Wizard cleave and all that. But figure I would put it to everyone here (Who lets face it have insanely more XP in this area then I do) if they think I could make a workable team of what I plan to have at 80, or if some other classes would be needed. I have some Pallys at 60 (And 2 more hunters) but for whatever reason dont really feel like playing them much.

So thoughts?

[Khatovar]

It's probably going to be pretty hard to say at this point. We know a lot of changes are going to be coming in Cata, but we haven't really seen the extent of those changes. And even if they had more out, tons of stuff is bound to change before it goes live.

[alcattle]

If things work out the way Blizz wants, pick any 2-3-5 and they all will have an equal chance to win

[Gormand]

If things work out the way Blizz wants, pick any 2-3-5 and they all will have an equal chance to win

Wouldnt that be nice