With planets having the option to go into orbit mode if you like it, there needs to be more ability to alter planets as they maneuver through the uh..."solar" system.
So if a major planet suddenly has a hyper lane tying to another faction's space, the option of replacing a surface research lab with say, a garrison, would be very good. Not sure if there is going to be an option for that already planned. Whether or not its for a garrison, the option to replace planetary structures needs to be a thing.
(unless it is already and I just don't see it?)