TBC was a good expansion and the most played expansion by me.
However, there were some very annoying stuff that I really hope they won't happen here:
(1) No dual Talent Specialization. If you could add that somehow, that would be great
(2) The grinding was awful, I remember wow was like a 2nd life back then, it used so much from my time, and that fighting for the elemental plateau. Lets hope this won't be the case if people will buy gold with coins.
(3) The VERY SLOW flying mount, I think it was 60% speed, it was so BORING to get from one location to another, it was like staying in traffic, some people would prefer to use ground mount instead. People were grinding for 5k gold just to stop this pain. If you could make it as it is in WOTLK.
Pretty please Warmane, do something about (1) and (3)!!! Make TBC great ... again!