What this all means: The Cubs and A's are no longer possible suitors for Damon's services, therefore, the Yankees' chances of re-signing him grow.
This is big news. During last season, I expected the Yankees to re-sign Damon. After signing Nick Johnson, I thought he was long gone. Now, there are just a few teams that would even remotely need/want Damon. The Yankees are one of them.
What does it all come down to: The same thing as always. Money.