Recognizing parasistic game design decision

[LianaThorne]

Saying Diadem, BLU and PoTD/HoH could be retired and no one would notice is a bit of a stretch. PoTD/HoH is considered the best leveling method for DPS (outside of roulettes) since queues are so long. Diadem is easily the fastest way to level your gatherers and the materials taken out of there are used to power level your crafters. I wouldn't be shocked if the system was moved into 6.0 and we start building a new housing area through it like we did with Firmament. BLU is loved by many and there are tons of FCs that host their own BLU mage nights. I also doubt you haven't seen tons of BLU flying through FATEs in the overworld since it's extremely useful for fast farming.

Yes, PoTD may not have new content added to it, but that doesn't take away from what it's still used for. Leveling, achievements, mount farms, etc. Things don't have to be constantly updated for them to remain relevant and useful.