Vault Loot and Reusability

1) I really hope that we get some unique loot for Trial Vaults, so I thought I would throw out some suggestions The “easy” thing to do would be a new Music Disc, Pottery Shard, Banner Pattern and/or Smithing Template. I think that it would be cool to do something more unique such as:

a) an Ancient Tree sapling that can be used to grow a large new tree type.

b) a Cape for decorating your Elytra or to be worn

c) a unique Painting (or perhaps a way to finally get the 4 Element Paintings from Bedrock Edition)

d) or a Bastion/Fortress Map.

e) Copper Horns (from the 1.19 Bedrock previews)

2) I think that making Vaults re-usable after a cooldown period would be better than to make it single use. I think that having Vaults reset at the Full Moon would be a good way to do it (or even every two Full Moons). This way, you still have the desired functionality of having Vaults more accessible on multiplayer worlds, but you also add some replay value for single-player worlds as well.