Well, it took going from 0/3000 neutral to 2207/6000 friendly with Stormpike to do it-- but I've finally won an AV game and got my [Ice Barbed Spear]! (Testing the link pop-up there, let's see if it works! Edit: It works! Woot. =D )
Mmm... it's shiny.
I don't want to play another AV game for a long, long time though. But playing nonstop battlegrounds these past couple of days has given me some interesting perspectives on the differences in PvP with a BM spec and PvP with an MM spec. It is hard to keep your pet alive sometimes. And in a place like AV he seemed to be dead a lot, unfortunately. Many times I caught myself wishing I was spec'd Marks for this battleground, but I stayed with BM anyway, because I knew it would be good practice.
I seem to have caught on to the basic idea, though, although try as I might I couldn't keep Tux alive during the final boss fight. I just blinked and he was gone. I'm not sure if he grabbed aggro or if he fell victim to a bad AoE attack or what. We won though, and I have my polearm!