Originally Posted by xarg

The point is, there are very very few warriors who take endless rage. Plenty of resto druids take treeform. Plenty of hunters take their 41 point talents (though I'm not sure about readiness).

Any pve elemental shaman will have totem of wrath.

The one example you mentioned that is near to the mark is warlocks, shadowfury is a pvp talent in a position where you have excluded yourself from being good at pvp by not getting soul link.