Originally Posted by
squeeze
That's what resto druids thought until it was removed. The (former) Tree community is much larger than the Moonkin community. Yet, they get nothing in return for losing their shapeshift but lost a powerful anti-CC and a generally liked appearance. I doubt they will even get a minor glyph to keep their appearance in Cata!
As already noted for both healing and ranged dps, in fact anything but feral and travel, Forms do not exist in the lore. While Moonkin have an actual Form rather than a shapeshift (Form-specific abilities being Typhoon and Starfall to date), that's only two abilities compared to the feral forms.
TL;DR. It wouldn't take much to remove the Moonkin Form and there would be adequate basis for it from both lore and historically since now the other caster, resto, lost theirs.