Well I may have spoken too soon.
You can still use DVD studio Pro because you can just import a dvd file from compressor. You do not need XML support for that.
Color on the other hand seems to be completely dead, since there really is no point since you cant import a FCPX project to color 1.5.
Soundtrack Pro on the other hand is actually coming out with something new I believe. I guess it is built into the new Logic Studio. For FCP X users, that is pointless though since the lack of XML. Well maybe I am missing something there.
All of what apple is doing does not match up. I guess people actually are rather impressed with Motion 5 too and say it is a big upgrade with no drop off unlike FCP X.
http://www.apple.com/logicstudio/soundtrackpro/
Apple is either holding something back from everyone (highly doubt it), or just really messed this up.
They may have lost their professional users for good if they do not upgrade or come out with something rather quickly.