So far, I like what I see.
Viking, Dragoon, and Knight are obviously melee Jobs (with high HP, Strength and Heave Armor I assume). Are they gonna be somehow different, except for their equippable weapons? A command, for example.
And what about the Job promotion? Since I think it's difficult to think about 12 upgraded versions, I suppose this has been abolished?
I hope the Bard is in balanced compared to the other Jobs. Sure, for some battles, a certain Job might be absolutely not useful. But it shouldn't be a burden in too many battles, as players will be raging because of being stuck with a Bard forever.