Archeology Villager!

Suggestion for a village update: have an archaeologist villager or archaeological camps that spawn like villages throughout the world. As cool and interesting as the archaeological features are as is, there really isn’t a use for them in game. It would be cool if there was a villager who traded for/with items the player could find in trail ruins/suspicious sand. Additionally, it would so interesting if these villagers could trade books that held some information or history regarding whichever civilization used to live in the trail ruins or even the ancient city! I know many updates shy away from the lore, but some little hints and clues would be fun!