We have a lot of dungeons in this game, and we usually visit the same ones, over and over again. Having the option to NOT scroll 20 choices down to reach places like thanatos tower would ease the repetition. Not only that, it's just convenience.
I'd say about 10 slots to just fill the void of all our board quest needs. I've seen other servers have this option, and I did use it there, so would be nice to have such a minor perk here.
Thank you for reading.