The fact that everyone and their grandma (sorry for generalization) expected new haircuts and other barbershop features to be released more often (Like with every major patch)
But what if......
The reason they haven't done it yet, si ebacuse they ahte to make new haricuts for models that will be outdated soon?
It could explain why druid forms got remodeled before old races as these remodelings dont get obsolete when Cataclysm (Or some major patch) hits and old races are remodeled.
And if you think a bit further.....we haven't seen the dance studio yet, tough it was promised for WotLK.
Perhaps its because they ahte to make dances for soon to be obsolete models, or they are to busy remodeling the old races, isntead of creating new dances.
Well Blizzard, am I on the right track?
I would love it if the races would get a remodeling. It would match with the old content zones getting an upgrade.
EDIT:
Also this could explain the recycled haircuts. Blizzard didnt want to spend too much time on new haircuts for a soon to be out of date model, so they simply recycled hairstyles in preparation for the new models.
I mean even Blizzard shudve known that their would be lots aQQ about them being lazy by doing this. So thats why I think we will get remodeled old races.
Blizzard better not dissapoint me now
EDIT 2:
What if blizzard is changing the way we can customize our char, by adding options to determine, height, muscle tone, fat% etc etc etc.
Now I know this sounds crazy but bear with me.
You already read my theories on why the haircuts and dances were postponed and the "new" haircuts were recycled ones.
Now if Blizzard would actually remodel the races for Cataclysm, I'm sure they'd make a big deal out of it in the cataclysm trailer, like they did with haircuts,dances in wotlk trailer.
So why havent they then?
I'll tell you why, becasue its NOT gonna be in Cataclysm!
It's gonna be in Patch 3.3 or 3.4!!!!
That concludes the theory, if you want to get convinced and don't mind to read some more, please continue reading.
The dances are slated for WotLK, so if races get remodeled it should happen before or at the same time as the new dances are being released. Else theyd create dances for an obsolete model etc etc etc.
The reason it takes this long is because they want to add the other customization options in too (the lenght and muscle tone etc etc etc)
Recently, blizzard stated, that Ulduar was a major raid patch, Call of the Crusade was a minor raid patch and that they didnt want us to think this is a pattern. Now why would they say it (from here one,
crazy conspiracy theories are born)
They say it because they dont want us to expect a HUGE raid isntance in a patch when they are bringing updated models. They dont want the raiders to get dissapointed. So they are preparing us for a patch with not alot ot raid content or pve contenr, but with alot of models/spells/gfx upgrades (yeah I jsut threw in spells/gfx for the heck of it, I mean some effects are jsut ugly and with new models will look very UGLY)
Then the reason they released the druid forms upgrades is to see how glad we are with them and to determine if race remodeling will be development time well spent. (and new druid models are a succes)
They then proceeded telling us that they will upgrade the other forms too, so that when we get remodeled races we will be liek: "OMG WTH AMAGAWD!!!!! COOL AWESOMEEE!!!1111oneoneone"
They don't want us to expect it else the suprise will be gone! (Even cataclysm was leaked b4, so this is their last attempt at a suprise, to make us forget about AiON etc etc etc)
So this is my reason for thinking that Call of the Crusade was a minor patch so that they could work on the models, dances and hairstyles for 3.3 or perhaps 3.4.
3.2.2 is also a stalling patch because they need more time to create the models.
I mean an ONY revamp, under the disguise of 5th aniversaary, good one Blizz, but I am on to you >.>
Perhaps they had this idea for remodeling races a long time ago and this would explain why we see armor sets being recycled so often in WoTLk. Becasue the sets needed a quik look for untill the new models would be released. They didnt want to spend too much time on a items looks when it will become obsolete in that same expac.
Anyway, we need more people CLAIMING that they believe this (because we all know that even if Blizz did no such thing, they will see the peoples expectations for new models and they would have no other choice! (The customer is always right!))
So are you with me!?