I would like to deal with the subject of the end in this post. It would be a good idea (my personal opinion) to reset this land. Maybe the main one is still in its entirety, but my point is the end cities. They were searched long ago and there is nothing to gather there, mainly talking here about: elytra and dragon head. Resetting the end would help players to get an easier means of transport from point A to point B, which is a elytra. And it would encourage players to visit and make an effort to achieve the goal which would be their own elytra. And that would give players without a shulker spawners to reason to find and get their own shells to create boxes.