I think it would also help if they made all the jobs available when you make your character. They can't do that for Dark Knight, Machinist, and Astrologian since they are in Ishgard, but Samurai and Redmage, Gunbreaker and Dancer are going to start in ARR areas. Even if they don't have job quests till the current level they could let people start them at level 1 when they make their character as long as they have the appropriate expansion installed.