I think the Job system will eventually lead to the class system becoming obsolete. I don't want to see the devs trying to balance the game between solo and party play. I think that will only cause more problems in the long run. I'd rather they focus on what everyone is here for. FF style story + cooperative gameplay. I can't imagine there are many people here interested in "solo" play which is what the classes are supposed to be about. Once you hit end game it's all about group content and that's where Jobs are supposed to come in. Focus on the jobs please and let the class system fade into the darkness where it belongs.