I know this is an MM loving thread, but I might as well throw in a little BM love.
There's alot of talk about Silencing shot being the best pvp talent? It's good against locks, mages, pallys, shammys and priests. Sounds good, but what about hunters, rogues, warriors? The pros outweigh the cons right? So what's the problem? Intimidation. The stun effect is just as long as the silencing effect. Now let's see who's weak to stun. Locks, pallys, shammys, priests, hunters, rogues, and warriors. I'm only excluding the mage assuming he's smart enough to save blink for such the occassion. The only thing that I'm not 100% sure about is Pally and the bubble. I know they can bubble out of intimidate. I'm pretty sure they can bubble out of silencing shot, but it's been a while since I've been MM, so it's hard telling.
Next, Beastial Wrath. That is just.... amazing. Immune to... EVERYTHING basically. (Movement/CC wise. 90% of the posters know what it does =p) That's nice against soo many classes. I may be a little biast here, but I love my BM/SV spec. BM of course for the essentials, and SV for the Imp. Wing clip, Extended traps, 10% health and 15% chance to resist movement effects. (once your 18 seconds are up from BW) The only thing I do miss from the MM tree is the crit, crit bonus, imp. Conc. Shot, aimed shot, and of course scatter shot. But again from a pvp perspective crit is nice... except when you're up against people with 400+ resil. Aimed shot... well, this has been mentioned alot, but it's very rare to find a moment when you can use it. Imp Conc. shot is a 20% chance to stun, which is amazing. I miss that along with Scatter shot, but eh, to me BM pros outweigh the MM pros.
Again, I know this is an MM thread, but hey, you're better off knowing both sides of the story from different people.