Maybe something to cover the gap between "Leveling" and "50/60/70/80" roulette when you are leveling an alt job? If you are like 51-59 then 50/80 will always be 50 while leveling is not guaranteed to be >=50. And as mentioned it's pretty impossible to reliable get mid-level expansion dungeons just due to the sheer amount of dungeons "leveling" roulette can hit (and by quantity ARR is most likely).