I know this is the pvp section, but - As it seems the boomkin will in wotlk get some nice boost abilities for nature damage spells.

Other than that - You have to consider, that the first cyclone lasts for 6 seconds. The second for about 3 seconds. Imagine, that they would use theyr badge immediately - you 1. have to re-cycle that guy and 2. it won't last that long anymore.