I have beeen playing a hunter for a long time. Now, boxing 5 shammies is fun and forgiving, but I guess hunters would be just as much fun. I picture a wolf, a gorilla, a boar, and a bear tanking multiple mobs and four hunters multi-shotting into the crowds for PvE leveling. With a combination of specs, you could get some nice synergies, too. In PvP, you have traps, feign death, boars, stings, etc. Might be tougher to get good at, but hey no pain no gain.
Vote for hunters.