I don't like necromancers...
But I like berserker!! So a new class with a special weapon like a spear and cool abilities like jumping to the enemies, whirlwind, throwing stones on the enemy, activate brutal abilities... the orc would like that. Really!
Or maybe a "monk"-class would be acceptable too, like no weapons, just attacking with the fists.
But please... a class...without...pets...!
I would actually like to see a blank class. Where it lets you pick your race, but no class, and you set up your bars with the plenty of weapon skills,or guild skills. There are more than enough of those skills that could make interesting classes of their own.