Can’t we already do point 4, using the duplicate option in the midi mapping section? I’ve just been doing exactly creating a stem split across another channel, which had 3 commands on one shift button.
Library View Mode (Deck Views)
Next to Two Decks, One Deck, Automix, Four Decks, Video add a Library View Mode.
All focus on the library. The view would give more room for all library related functionalities.
External display
The dream would be to be able and drag it even to a second display, so that you can have separate little display mounted anywhere to view the library.
(btw, i‘m aware of this one, not exactly the same)