With three new classes incoming I am doing a bump to this thread, the idea behind it mostly because I am honestly partially put off making any of the new classes because it will become yet another fate/dungeon/leve grind with limited or no story behind the leveling phase. I keep getting extremely bored during the leveling phase of alt classes on single characters because of the lack of story can take part in and help level that class in a more interesting way.

There are like 13 classes or will be and you only get to take part in the main story and side stories to help leveling them once, the first time unless make 13 new characters. I would be fine with making 13 new characters except neither gil or equipment, items or rewards are easily transferable between your own characters on your own account. So I would like what has been suggested here to still be considered and looked at whether possible to help players with reduction on the monotony of level alt classes on same characters.