Now lets think about this. Warriors get nerfed in tanking so they're exchangeable. Instead they get buffed in Fury/Arms dpswise. Ever played a DPS warrior? If they let us put out even more damage, the same thing that happened to mages regarding destro locks will happen to other melee classes. Why take a rogue if a warrior does so much more damage and can change gear and even tank a little?
Warriors are unique to their scaling in game. We start as shitty dps, get "ok", then do pretty nice damage and end up being one of the most powerful dps classes when the current content comes to his end (e.g. SWP for TBC). If that want to change this fact, then the warrior class dies - it would need so much tuning, that most of the aspect of the class will simply vanish. And now ask people who play warriors - do Fury or Arms warriors demand complete revamps of their specs wich result in us doing insanely more damage or do it earlier? I dont. I like it the way it is, I know it comes with DPS warriors having a very hard time to find a raid but It's ok, that's just what seperates us from warlocks for example. But when you take tanking now from us - and I know, we still could offtank and kill rats or so, seriously, we want to have some fun in the game and if some warriors say here that they would be happy to offtank, then they should think about a reroll or a break from raiding - we have nothing left in the current state of the game. Ok sure PVP - I shit on PVP. PVE dps? Read the above. I mean ok, let me put out easily 3k dps (compared to the current content) but prepare for flames you never saw so far ^^
But basicly it's like someone above me said already: They didn't do much with the warrior yet. There are so many changes coming in that discussion about how they should do it is just for our personal entertainment - yeah, or do you really think they have no idea what to do and read all this to find it out? Blizzard is a litte more professional.