Here are some mocks!
This feels nice to me in Trends. There’s space to add other credit reference agencies if we need to, and you could also tap into the Transunion line the same as for spending categories and see a graph over time. 
But then I thought, well, what about the extra data that’s in the Tab of Death at the moment? I thought that perhaps a card on the carousel would also work?
That way, you get the same details that you get at the moment in the Manage tab, the Feed would have the score for each month nicely presented in chronological order and things would be much better organised. And, being a card, you can hide it if you wish. Again, it’s extensible so other agencies can join too, should they want to.
Lest anyone think that I’ve gone soft, I still think that credit reference agencies are a scourge and we should find better ways of doing what needs to be done without them. In the meantime, though, this is a much better way of showing the data in Monzo, methinks.