I would love if I could set my up-next suggestions to read exclusively from a certain tag. For example: I regularly take part in a writing class and the book recommendations that come out of it are amazing. I tag each of them and I would love it if I could force my up-next suggestions to only read from that tag for a little while.

Short term, it would be nice to have some extra info on the up-next suggestion panels to show tags, potential associated reading challenges etc...