YE ye love some Fi dudes. You have many and they're all delightful in all combinations so no strong preferences but I'm thinking either...

- Bricks and Diluc eating sweats or they could both cause some chaos in Tennoji. Bricks is not a fighter and more a support character and he could reasonably have a gadget or potion from his shop to help assist Diluc; think like smoke bomb or grappling hook, things like that.
- Raph teaches him a word in Celestial tongue?
- Bricks and Vannessa? We haven't tried them yet—finger traps could be cute!