2.0 lack of new classes or new people in the 'veteran' servers possible problem?

[Khazar]

I was thinking about the day we start playing the 2.0 version, and about playing the new low and mid level content through max level, what will happen with people that have all disciples of war and magic maxed? (i think there are many people with all battle jobs at 50 right now, and If not, there is still time before 2.0 is out) they would need a new job to start and enjoy this content...

If SE thinks to add some new jobs for 2.0 launch its ok, but what if not? and if they add like only 1 new job? you would use the search ui and the majority of the pople in a veteran server would be this job, and you would have to form a party full of mages, or full DoW class whatever this new job would be O_o

personally I want to enjoy the 2.0 new content through max level but I only have 3 DoW jobs left to get maxed and I plan to do it before 2.0, and i dont know if there will be new jobs at launch so i can enjoy that new content when 2.0 is out :/

ps. sorry my english may have some mistakes I hope its enough to understand what I want to say