HAHAHA! A tank complaining that a whm is actually using their skills. I main WHM, I cannot tell you how disgusted I am in a raid setting (24 man) and the main tank, who i have focus on, only has MY regen on him/her, but there are 4-5 whm in the raid.

Fyi, I medica 2 before most bosses in raids, and every tank I run with, handles the aggro just fine. Dungeons, minor problem, just stand next to tank, and tank gets aggro. Honestly, only time i see it being an issue. Is if the tank sucks or is having dc issues.