Minecraft Name:
Videowiz92

Suggestion:
3 things -
1. make entire center island protected/non-PvP
2. spawn all possible 20 end gateway portals
3. increase size of The End from 5,000 to 10,000

Reason:
1. this would cause the center island to act as a hub for those to move outward in The End. It would also prevent any grief to the end gateway portals as has already happened in the first generated End.

2. give players plenty of options to move outward beyond the center island. The portals lead directly outward from the center point of the fountain in the direction the initial portal is as demonstrated here. Using the end gateway portals instead of the warp that is currently in The End is preferred as well as it cannot be griefed by the Ender Dragon.

Spoiler: End Gateway Portal paths

3. due to the lack of islands within an approximate 1,000 block radius of the center island, I believe the size of the world border should be increased to allow more exploration. As shown on the wiki here, there is a donut shaped gap of emptiness that separates the center island with the remaining generated End. Since islands don't start regenerating until around 1,000 blocks away from the center island, the protected region that is set for spawn can be sized at around 700 blocks in diameter to ensure future regenerations of The End are fully protected.

Spoiler: Center Island overview

Any Other Information:
1. For making the entire center island protected/non-PvP - If the Ender Dragon were to respawn at some point eventually, stairs/ladders could be setup to lead to some end crystal towers for easier access and possibly re-enabling PvP while the Ender Dragon is alive. This would be left up to andrew obviously and isn't a part of this suggestion.
2. For creating all possible 20 end gateway portals - The only downside I see to this being done is that during the monthly regeneration of The End world, one would need to spawn/kill 20 Ender Dragons to spawn the gates (unless a script/plug-in could be written to bypass this - or perhaps save a schematic of the center island to keep for all regens.) As well the portals would need to be activated and spawned on the outer islands before the map is released publicly as the location the gateway portals lead to can be manipulated as shown in this video.

I will tag SA's as I know andrew has stated to post new suggestions after the planned End changes are in effect.

@Nicit6
@ClarinetPhoenix