I think everyone is reporting now that Andrej has been given his final offer and even though the numbers aren't out it can't be possibly more than Antoine Vermette got and look for the range in what Antoine got. Meszy, according to Sens Chirp, is also weighing an offer from the newly-formed KHL, though I don't see a guy like Andrej, who isn't washed up like many players who have gone there, going home.
Another possibility could include seeing him being traded, and with many teams steeping up at plate ready to acquire a defenseman, trading could be Bryan Murray's last option. Teams interested could be teams that need to get to the floor, like LA (could we be going back to the three-way deal?), and Atlanta. Kevin Lee from HockeyBuzz says GM Murray wants lots in return, so Atlanta could be in the thick of it with lots of forwards (such as Slava Kozlov) and prospects to choose from.
One thing we know, this is Bryan Murray. The power is in his hands.