The same reason that ret paladins aren’t a rogue, or dps DKs aren’t rogues, or enhancement shamans aren’t rogues. Because these other wonderful classes with their DPS specs are put into the game for a reason. If Blizzard wanted only rogues as melee DPS, you’d readily know this because they’d be the only class capable of doing so admirably. As it stands, a geared, competent dps warrior can literally tear the shit out of a damage meter.
Same with rogues.
And enhancement shaman.
And dps DKs.
You seem to not understand that just because you think something has to be a certain way it doesn’t follow that it actually must be. My proof is anecdotal, but if your assertion held true, then 2/3 of warrior trees wouldn’t be for dps.
One wonders what you think a hybrid class actually is.
This is like saying that all priests should be healers thereby discounting the excellent raid utility and dps they can bring to a raid or group. Same with enhancement shamans. Now, your point might have some better merit if you were discussing overall utility versus sheer throughput, but you aren’t. You’re stuck in some kind of mentality that hasn’t held true since pre-BC, which is to say that warriors are the tanks and everyone else is merely trying to be like them.
No, warriors aren’t the single target tanks anymore as any competent, geared tank can just as effectively do the same job. Blizzard has, for a little under a year now, taken great pains to get this message out. Clearly, they must do better because some people have missed the message which they’ve gotten out through:
Chats on the forums with the VP of the company in charge of this;
Chats on the forums with the lead world designer overseeing this;
The tens of thousands of posts on the official forums and elsewhere discussing the “bring the player, not the class” philosophy they’ve been leaning towards for about a year now;
The tens of thousands of high-end, end-game raiding guilds who seem to get by just fine without having to have a protection warrior.
This is just a short list of anecdotal evidence to support this claim and reject any contrary claims. I’d imagine others on here could do better, but I think the point is rather patent now.
I too enjoy playing shadow, but because of my guild’s needs, I raid holy. I think some people have confused how things work in their guild based on what they have as being what must be the case. While it’s a sufficient condition, it is hardly a necessary one. For instance, as I said, we have but one protection warrior in the guild. He doesn’t raid that much; we ordinarily run with a death knight or paladin as MT and whichever isn’t MTing as the OT. There are, of course, other compositions which would fare equally well.