I've just reached level 60, and since I don't need XP anymore I try to avoid picking them up so those who need it can grab them. Despite the effort I still end up grabbing quite a few, so those who need them can't get them and those who don't need them end up wasting daily quoins on them.
It may not even be possible, but if there was a way to do this it would benefit everyone.
edited to fix typo