
 Originally Posted by 
JackFross
					
				 
				If they do BLU in this game, you're gonna have each Job quest being simply a quest to learn your Blue Magic spells. 30, 35, 40, 45, 50, 52, 54, 56, 58, 60 would all be different Blue Magics that you would learn through a quest battle, fighting a monster that uses the particular skill you're about to acquire. Outside of that, they'd more than likely be picking up weaponskills and cooldowns through leveling up, as was said before. The base Job would be just another Job in the game. The Blue Magics would make it unique in that they'd have special unique effects. They could also take the approach of dishing out even /more/ skills via Job quests - some Jobs get two abilities at certain points (not exactly abilities, but SMN gets a Garuda quest and a Titan quest independent of the new skill they learn from a separate one).
So yeah. It's highly unlikely that a Blue Mage would be very Blue or very Mage pre-30, since that's when every Job gets their quintessential Job Skill that makes them the Job and not the Class - even AST, MCH, and DRK pick up Diurnal Sect/Draw, Hot Shot/Rapid Fire, and Grit/Darkside at 30. So, yeah.
Aside from that - you seem to have kinda missed how Jobs in this game function primarily off of GCD rotations, and that seems to be missing from this concept.