[X] If they aren't attacking there is no point spending lives to dig them out. (Peahens strengthened)
So, if memory serves, the only "true" (since Amber Road isn't really counted for the purposes of reclamation) are of the OYE left to reclaim is Western Wall. the same Western Wall that is imploding trying to keep up with our levies it seems. But, even after reunification occurs we'll still have plenty of issues.
Khem is probably the biggest one, in that they'll constantly be trying to fuck with us in order to keep King of the Hill (which if we're being honest is not at all a sustainable situation for either of us). To that end, we should do a massive naval build up in the name of "fighting piracy". When the Khem next come knocking, we can make a show of strength with our ships (which is far less costly than with equivalent armies) to make war sufficiently unprofitable that they stop trying to fuck around.