Well, you're right. Every single decision of the dev team, as minor as it may seem, will have to be made with every platform in mind. There will be compromises. It is 100% inevitable.
The big question for me is more like... they have announced the XBone version now but how long have they internally already had it on their mind? How much of the current ED is already a game that has been made with consoles in mind? Has there been internal builds running on the Xbone (dev kit) for the longest time already?
If what I suspect is true, which is that Xbone has been planned from the start, then the current state of the PC version bodes well for the future as FD seem to respect the PC platform and PC gamers' specific needs. If, however, the Xbone version is a relatively new prospect, then the future has indeed become a lot more uncertain. Who knows what compromises and dumbing down will ensue to make both versions of the game more manageable for the FD team? I guess we will inevitably find out in the not too distant future. No real immediate need for putting on any helmets just yet.
This is already the case for solo mode. Well maybe, Wings and Powerplay actually show less focus on solo, but at the same time anything they implement can't BREAK it.