Classes game is in need of?

[Chicka]

Like someone has no doubt already said, play what is fun to you.

That said, warriors, rangers, and (quality) shaman are low on the ground at the top. Warrior would probably be a hard class to get to 50 untwinked because of all the tank classes they are least desirable when not twinked to hell and gone - but once there, and you have the skills, you might even find it easier to get into a raiding guild. Rangers, yea, not going there - but ask Zilo about the last mage who thought rangers were a joke. Shaman, this is a good group and solo class, getting to 50 would probably take least time of the three I've mentioned.

With regards to end game raiding - whatever class you play because the end game is short on it at the time, don't bank on that being the case when you finally do ding 50 - you might even be competing against an army of heavily twinked re-rolls at that point.

Above all else, have fun, nothing is worth sacrificing that in a game.

Good luck