5 hunters with good pets are quite viable so far - sending in my pets something with screech (I have greater fleshrippers) first and they have pleeeeeenty of AOE threat and tankiness - as long as they are within 3 levels of the target I never pull Afro off of any bosses or packs.

The only weak spot is resizing but I have engineering on them as well so I get goblin jumper cables (and soon XL cables for more reliability) which can let me recover if one of the team dies.

my next single class team will be druids. I ran a paladin team for a bit but they were quite frustrating due to mana issues.