I think.... and hear me out. I would like to see the classes removed, but I would love to see a few reworked/improved into full jobs and added in future expansions. Get rid of the shield stuff, add sum burst damage and duel wielding of full swords, and the Gladiator would be a fun dps Job. Remake Rouge into a close range support/dps like how Bard is a ranged dps/support job.

Not all would translate well, but a few would and Final Fantasy only has so many jobs to choose from so a few more in the pool wouldn't hurt.