Should SE increase the number of cross-class slots for CLASSES?

[Alhanelem]

thats pvp though

It's just one example. The point being the classes already have viability in many cases. The fact that PLDs and WARs can turn themselves into decent DPS classes is pretty significant by itself. MNKs can drop to their class to trade higher sustain for higher burst, and I"m sure other DPS classes can as well.