And I didnt they you are wrong. Because in reality (the actual raiding world, outside of LFR-nhc), some melees and some casters are still better than they should be. Namely - retris, hunters, demo locks, frost mages, balance druids. Be it by simple numbers or amount of utility or just better class mechanics.
Whatsoever, (Elemental) Shaman will never top anyone by numbers, utitlity or mechanics. Welcome to WoW - where we were promised balance while they took our movement, utility and our cleave niche away, and now they're happy with us being 10-20% behind.