u/Immediate-Bake2933

So basically I was looking through the downloads section on the game and notice that you get a lot of freedom on what to delete and install, but some things caught my eye.

I get why there's a section for the palaces since they can always be revisited
but, what the point to having the resources for completed chapters? Can I delete them?

https://preview.redd.it/m28x2porjk0h1.png?width=1544&format=png&auto=webp&s=891e28606f3898ecda2c2bee1b01bdbe4f3d7a5c

Same goes for events. The crossover events are replayable so I get why it can be downloaded and deleted, but what about the summer, cny and other events. What's the point of installing them?

https://preview.redd.it/wbnglaoxjk0h1.png?width=1472&format=png&auto=webp&s=50b67c9c6947adef02d13ffc0e97ebbe904ecfab

So basically in which senarios do you use which supports between,
Chord, Wind, and Twins, (all at A0)

+If any of them get replaced entirely by a future support who just does their job but better

It would also be great to know if getting A1 Twins changes things, or if it just means they're stronger for the teams they're already in