Are there more than three new types coming up?

[gurmlk]

So far I've heard of three new class types that are coming up, Fighmaster, Gunmaster, and Masterforce. I was wondering if there are any other new upcoming types confirmed.

[Anduril]

The only other class that is semi-confirmed to come out someday is Acromaster, but nothing is known about it besides it's name being pulled from the offline data and that it is going to be a class in Phantasy Star Portable.

[Kylie]

You'd hope they'd make more or at least higher the caps on skills and such for the "old classes," or there will be tons of photon arts that won't ever see what it feels like to be gold, otherwise.