If leveling dungeons had a minimul ilvl, there would be a problem with the leveling roulette, which already appears in the trial, lv. 50/60 and alliance raid roulettes: people would be able to make the game select Sastasha, Ifrit and all the other low-level duties by queuing almost naked. There is no need to make the roulette choose Sastasha more often than it already does...

I understand the need for a minimum item level for these dungeons. I just cannot find a satisfying solution because of the roulette.