Because I had reached the peak of what I could do by myself, I was sick of being the one solo person in a PUG BG where the only way to kill me was to focus fire and if I had just a couple of heals I would have dominated even harder.

So now I can do battlegrounds, I am the group I am the healer I am the dps. *shrugs*

Its also incredible fun to setup, very fun to play, very difficult to play and very challanging.