My only suggestion is to roll war/druid (maybe druid x2?).. and melee with the war and have the druids just spam bloom/rejuv on you. I did some BG tests on ptr with war/druid and it was ok.. mainly as you have a pocket healer. I'm thinking having 2 druids follow would be even better as if one of them is getting beat up the other one is still spamming heals and you can take out any oppositions. Though all this fails when the other team realizes you're boxing and just zergs you (had it happend a lot after they figure it out.. the whole @#$# team would rush me hehe).