23W31A / 1.20.2 pre-release 1 villager changes ideas

You should be able to put an enchanted book in the villagers lectern to give them the specific enchantment trade you want. For example if i want to trade for sharpness 3 i can put that book in a librarians lectern before they are fully leveled up. Once they are an expert librarian, their usual special book trade gets replaced with the book in the lectern (whatever level that is) and they are locked to it as usual. Maybe the book is consumed from the lectern like they used it to enchant copies or something. I think this would still be in line with the new exploration focus of the re-work and would make finding enchanting books as loot in structures more rewarding. It would also side step a large concern about the frustration of moving villagers long distance i have seen in the community, as you would just have to bring the book back. The two non-village biome structures (jungle temple and witch hut) should also have there biome specific enchantments added to their loot chests (and add a witch hut loot barrel). This would give more purpose to the swamp and jungle explorer map, leading players to unique enchantments to bring back to there librarians.