Thinking aloud, if the new design is combined with the safe to spend figure etc, I’d be super happy. (Oh - and search/time travel, but I’ve said that twice already 
).
I wonder, though, whether some more advanced analytics / budgeting / spending insight might not be useful. Maybe not as a tab (heretic thought: companion app?!) - previous thoughts of mine here:
https://community.monzo.com/t/pulse-and-summary-are-dead-long-live-pulse-and-analysis/52728