I'm LOVING my 4 druids(been leveling them thru the 70's bracket in av all weekend and eots last weekend.) its very rare that i'm not top kills pushing near 200 + hks in a match for av and almost every game top dmg unless i decide to protect towers or what not... all depends on pug strats and where the ally defend.

My basic tactics are pretty much to run travel form, cast nature's grasp so that melee get punished/rooted, cast a rejuv and lifebloom, then barkskin while i run at the opposing team, continue to hot myself mid combat but my usual opener is to find a priest or lock in teh group dot them, then cast typhoon and starfall. run around hotting and dotting, if i get low on mana, or i get low on hps i blow more hots and run away while things tick. lol alliance just roll over and die >.< its so fun haha

The new spells we get in cata, combined with the still OP ness of starfall will make us even more potent, however i'm not to certain on our hots being effective anymore... lots of resto droods are bitching cause hots are nerfed all to hell... they suck atm. I cant lie there either, its pretty bad lol but we get silence and knockdowns too... fears still hurt but solar beaming on melee can help prevent that "run in and aoe fear" for us enough where we can blow a cooldown or 2 and really destroy. Its all about waiting for your starfall to come back sooner... in cata one of the new glyphs we get is "whenever starsurge deals dmg, the cooldown on your starfall is reduced by 5 seconds"

I think theres enough time in between starfalls(recalling from memory atm dont quote me) that you can cast starsurge 3 or 4 times, reducing starfall to around 40 seconds while deepzing. Stacking large amounts of haste and crit on my boomkin has made it pretty fun on beta, tho there will doubtless be lots of theorycrafting once they get the numbers right on beta.

All in all, i think this team is going to be a rated bg contender... especially with a backup shaman healer and a feral druid on your team(for the aoe sprint thingy). i can see a couple boxers possibly doing well in rated bgs with 5 shammy 5 druid. lol time will tell(as always, its beta*)