Raid planning tool

As we were discussing raid comp/buffs (Milkmyudders). I found out mmo-champ has a really great tool for checking if you've got all buffs:

RaidComp

Given the raid composition:

Death Knight - Blood
Paladin - Protection

Shaman - Enhancement
Warrior - Fury

Druid - Balance
Shaman - Elemental
Mage - Arcane

Paladin - Holy
Druid - Restoration
Priest - Holy (?)

we really only lack the following buffs/debuffs:

-Replenishment
-Bleed Damage (30%+ on bleeds)
-Physical Vulnerability(4% extra melee dmg)

So a druid cat would be useful, where does the physical vunelrebility come from then? rogue or hunter

I think the 4% physical buff comes from arms warr or combat rogue. I guess a hunter pet could bring it as well, at a dps cost for the hunter.

The bleed buff isn't very usefull for anyone but druid kittens anyways. (Somewhat for warrior and rogue too)

pretty sure mairs could bring replenishment, not sure what spec does it, it might be survival.