I wanna see a new take on switching between multiple characters during battle. I don't think any of the various real-time battle systems have really figured out a good solution to this issue. FFXV and FF7 Remake were both fine, although neither felt ideal. In FFXV the other characters felt useless outside of the special techniques. In FF7 Remake, the whole party felt quite useful but it felt like only the character you were controlling was doing anything (so didn't feel as much of a party as it could have).

My favourite approach so far is the Xenoblade Chronicles chain attacks, and the way they had moves that linked up between each other during regular battle too. That way you still only need to control one character at a time, but it still feels like the whole party is doing something.