Jeb can use mods to increase the minecraft funess so if he uses the rpg skills coding onto minecraft update it would make it awesome you could add a block called skill level up gem its gonna be called esence gem ore that would be epic and you smelt it then eat it to gain a level its apearance is based on your level
Edit:Ok dude but it would be awesome i meant it as a mode like rpg mode after you switch from hardcore