1. Not available yet, in the future maybe.
2. Maybe I'll add the missing skins but they are not my top priority right now.
3.Not bad of an idea. The pause menu do needs some visual rework.
4 Already in V5.4
5. I did try to implement the same SW2 ui to the mobile, but realized it isn't feasible at all. The mobile screen can only hold so many things before it becomes cluttered. So I think the ui is good as it is now, at least for a indie mobile rework of it.
6. Yeah sure.
7. Already in V5.4 you can manually aim Marrowkai's hellfist spell. But it's only that. I'll add more manual targeting spells later. In the latest version you can also manually target ranged units like Archidon or Fire Element.
8.Not sure about a ranked system. I don't think this game needs one. A fun and polished multiplayer system seems enough.
9. Its already unlocked for all. Head over to the bottom of the advanced tab inside Custom Battles.