Who would love a new class? that would be sweet...even 2 or 3 more classes would change pvp so much and make it just that much better and dynamic .
Here are a few Ideas I had
Druid
Cleric
]Bard
Paladin
Blackguard
Pale master
Monk
Assassin
Dwarven defender
Shifter
Of course these are just examples but it would be super cool to see a new class some time soon.