Is there a reason that there is no hostile action that allows the player to recapture the remnants of the Hydral planet? IIRC it is a veritable science outpost in its own right and thus would be a regarding target?
To offset this gain an influence/attitude penalty could be imposed on the player and or sympathetic races (either once or continuously), along the lines of "Fear that Hydral is onto something" - "Those guys are scheming with the Hydral" etc....
Thoughts?
Dev comments
?