Idk about anyone else, but the dracthyr class seems very dull to me, as with the other hero classes. I find the original classes in WoW are the most interesting, but could use a little “spice” to make things more fun.
In terms of balance, I don’t think “class balance” is as big of an issue vs ilvl gear difference. If blizz can fix the iLVL issue, think class balance would be simple. Here are some suggestions of mine, if you have some I’d like to see it.
Death Knight - Fire (because Bolvar is a Fire DK)
Demon Hunter - Annihilation - Crossbow only
Druid - No new spec, but a new form would be nice
Hunter - Proto - Turns pets into mechs with special mech abilities
Mage - Void - Shoots black holes, uses gravity
Monk - (insert monk name here) - bows only
Paladin - Celestial - Uses Shield + Polearm - Ulduar themed
Priest - Blood - caster that does physical damage
Rogue - Agent? - Guns only, think a sniper
Shaman - Geomancer - Tank?
Warlock - Necromancy - Change my mind
Warrior - Gladiator - Shield + 2H weps