I've never played a Tauran Druid up to this point but here is my perspective on NE Druids in BG's.
Cat form + prowl + Pounce + shred X2(Mangle + Shred if you are high enough to have it) claw/mangle into oblivion, turn, claw/mangle second target, switch to bear, bash, maul, swipe, maul, barkskin, regrowth,healing touch, rejuv, back to cat, claw/mangle into oblivion. Laugh at those less fortunate. drink/eat+ shadowmeld and wait for the next group. Rinse and repeat
On the other hand warstomp is nice, but the CD makes it less useful than it could be. 2 sec stun once every two minutes? nice for a 1 on 1, but probably not gonna save you other than that. Might get you that extra couple seconds on a flag run though.