I always found it annoying that he doesn't at least level up every job he unlocks to at least 10 (maybe more advanced, slower leveling jobs, 5) before moving on from dungeon towns (plus, get the clear reward). It wouldn't take long (maybe an extra day most of the time), would help his party members out alot with their jobs, and he would almost never be wandering around with multiple jobs sitting at level 1 for long.