Don't want this to sound like I'm trying to dismiss your points, but wouldn't really want to see another player leave the game either so just throwing these points out for consideration.
- The new probabilities can be ignored if needed for Geo sites, and you can just go off the body info (which you get instantly) to know with 99% certainty whether the body will have Geo sites.
- For Bio POIs... not sure at the moment, won't be until knowing/seeing more about how the probabilities map over into the game.
- All other POI types - the new version should be much better, as the detection of them will no longer be delayed on bodies with volcanism.
In other words we effectively have a combo of:
- unchanged
- maybe worse
- better
And for the Bios, would it really be that bad? With things as they currently stand, how many bodies with Bio signals do you actually visit, and how many sites do you check?
(Again, just want to say that I'm not trying to argue against you with this stuff, rather just hoping that on reflection the new version might not be as bad as it might have seemed at first impression, and that if it does go ahead it wouldn't actually end up meaning someone having to leave the game.)