a long dooker ookin' time ago in blizz's official forums, blizzard asked us which ones were our favorite skills, which ones were not fun and which ones we used the least.
shortly after that, they disappeared with a third of my spellbook.
I'm not saying this was a bad thing (though my mage misses her flame orb ), but it illustrates that blizzard doesn't create discussion topics without reason.
if they asked about stormwind, something is gonna happen to stormwind, and they want to know what to preserve in order to cause the least amount of QQ.