What? Lol.. Deathknights deathknights, Warriors are warriors. it is hard to compare any two classes and call them 'the same'. Maybe the deathknights you have played with are really good. Or maybe you're really bad.
I personally like the look of this, I don't stance dance in the first place because I find it to be a massive waste of time and keybinds. This just means I have to switch to this stance before I bladestorm(which classifys as whirlwind, but in 4.4 Avatar puts it to shame either way..), or when I sweepingstrikes cleave spam. Not a big deal.