Dwarf mage/warlock/shaman suggestions?

[Toho]

so i was on the bus yesterday and bored as i was i though "wouldn't it be cool if dwarfs get a selection for their faces (like the death knights) to represent the Wild Hammers or Dark Irons? for example only the Warlock and Mage classes can be Dark Iron and only the Shaman class can be Wild Hammer.
wouldn't this make the whole political crisis for the Dwarfs more realistic?

[unholytestament]

I have wanted this even before they announced Cataclysm and Moira coming back and bringing the Dark Iron with her.

[underdogba]

It would be kind of arbitrary to only do that for dwarves, because pretty much every other race has other political factions/types just like dwarves. Typically the playable races are exactly one type.

[Toho]

then give the orcs the option to be brown (face only)

the face only is very important so we dont suddenly have brown orcs or wild/dark dwarfs poping everywhere.
the dwarfs and the orcs are the only races eligible for these special skins because other races simply dont have them. what are you going to color tauren? pink?