The Angler update

I think that there should be added a new villager that is called an angler. These villagers trade emeralds for different types of fish. With this update there would also be added a lot of new fishes, some bonded to different biomes. There should also be added a new item frame special for fish so you can show off your collection. With the villager comes a new special block called the fish box. Here you would be able to craft different kinds of bait that give theirs own kind of stat. The angler would normally sell things for fish but does also sell two special items, the fishers cap and the fishers map. The fishers cap is a wearable item that gives the player 3 luck, the fishers map gives the player a map where the player would be able to find a special type of fish. There would also be added some new achievements with this update, that would make it so the players would have an even bigger reason to go out fishing in the beautiful world of Minecraft.