TBH I think yoshi needs to make an offical statement that classes are not meant to be used past lvl.29 and in fact I would love it if content lvl.30+ required you to have a job stone equipped before you could que. I think the issue is all these people running around as base classes aren't told in game/ by the dev. team that what they are doing was not intended as a viable way to play the game. The excuse of "LOOK AT ALL MY EXTRA SKILLS" is very silly when you consider that you get 5 job skills which will be more useful then any 5 skills you can cross class. Hell 99% of cross class skills are useless as a define job they are even more useless as a base class. If you as an ACN need to use foresight ever then either you or the tank is doing something very wrong.