Because as far as we know they've only just started a few months ago. How long into development was it before we saw anything of SC:O?
Well, you don't know much then, do you? The open to founders development started in 2015. I'm sure the pre-production stage started even earlier.
You also
assume that Ghosts development started.
Thank you, that was exactly the point I was trying to prove. 2015 is 3 years ago, potentially much less depending on when in the year we're talking. It's also highly unusual to start sharing that early in development (which is cool of Stardock to do). Given that we have no idea when development on GotP started in earnest (it may have been as late as the time of the announcement) and that it's not usual to share the development process, what reason do you have to suggest that the game doesn't and will never exist?
They have no legal rights to the names. Only the copyrights of things that they created.
Given the dispute, it is has become abundantly clear that we have no alternative but to ensure that all trade-markable items already associated with Star Control are protected to prevent confusion or dilution.
Given that Paul and Fred have already tried to cancel our trademark, we became more motivated than ever to ensure that our considerable investment has as many vectors of protection as possible.
You keep flip-flopping on this. First you weren't going to use original races, then you were ("And yes, given these events, future Star Control games will have the Ur-Quan, Spathi, etc. in them.") then in this thread you again have no intention of using them! Why are you trademarking names you have no intention of using?