Show stats and averages on courses you play often
It would be interesting to know (during a round) what your average score on the hole is. “Your average score on this hole is 4.6, and last time you played you shot a bogey” or something along those lines.
For people who play a majority of their golf on one home course, it would be really helpful for club choice, and to know where you should be focusing on improving your game. And also to compare how your best/worst holes compare to the publishes lowest/handicap rating or each hole