While I would like a class specific mount (why did the conjurer get one?!?! wtf!?! rawr) it really wouldn't help the situation. Instead of tanks being around the level 40 range as Yoshi quoted it would be tanks around the 50 range, assuming that's when you unlock the mount. Being a tank is a thankless job and more often than not we gather hate from enemies and real hate from party members alike. Just think back to some of your worst ct runs and you get the picture.

Besides the instant que times is the bonus of being a tank in my book. But I really hate when some people abuse it.