Thanks for the insights folks. My thinking wasn't ever really that the moonkin would ever be a tank. I appreciate that they'd never really be able to take a bashing from more than one heroic mob.
However, could you blast down heroic mobs as quick with a Boomx1 and Shammyx4 as with Shammyx5? If all my shammies are elemental as it is, as my gear steadily improves, they can handle some groups without a tank. Given that I'll get an additional mini cc, roots, could this team be as good as 5x shammies?
Cheers
K