Least Played Class after New Update?

I've been curious about this recently. Okay, so let's jump about 4 or 5 months into the future. GMS gets the Big Bang update along with the reduced EXP curve (theoretically, I don't know if that's actually going to happen), along with all of the skill revamps.

Paladins used to be almost unheard of before the new class updates, but now they've turned into a class bandwagon. F/P Mages as far as I'm aware, are still pretty low on the list. But after the new update, will F/P Mages still be underplayed? Paladins of course will probably rise in number. Even now, everyone is jumping on the Buccaneer bandwagon as well.

Even then, with the new EXP curve, will any class be severely underplayed? I mean, this would give any skepticals the opportunity to try out any class and level it with ease. Also, with the further homogenizing of classes (Warriors being able to interchange weapons), will any class really be "unique" to play anymore? I used to get people telling me: "Wow, I haven't seen a BW Page in ages". But now, everyone and their mother is playing one.

So, here's my question to you: "What will the most underplayed class be after Maplestory v2?"