It might be cool if someone could make a mod that brings in a Final Fantasy Job system into Minecraft. Inspiration could be taken from throughout the series as far as how jobs are obtained, changed, what abilities/weapons/armor/spells they could use and more. Perhaps some stats (attack, defense, mana, evasion, etc.) could be implemented. You can get jobs from crystals found throughout the world and as you get minecraft xp you also get job xp which can level up your job and unlock new abilities and spells and whatnot. A moogle npc can also be added which could act as a merchant from which you can buy weapons and stuff using gil, which can be dropped from monsters. This is just an idea I had in my head. Thank you for reading this wall of text.