A small idea:
In Divinity 2 when the dragon would fly downward it would gain additional speed and momentum. it doesn't work here as far as I can tell. A minor suggestion but could be cool to see because that really felt awesome when I last played Divinity 2 as a dragon. (I understand that would probably be a very difficult thing to implement at this point and into an RTS game, but just an idea, bottom of the priority list material basically. would be cool though.)