Definitely a wash since Philly picked up a great pitcher at the deadline. But for karmic reasons, it'd be cool to see Lee make the WS after getting shipped out of Philly in the pre-season to the dregs of Seattle.
With the Yankees, it's more of a "one small victory for competitive equality" type of thing. That the Rangers were able to steal Lee away from the big, bad Yanks at the deadline is a thing of beauty. That that same pitcher might beat them twice in the ALCS is just icing on the cake. Of course, this will all be moot in February when Lee is holding up his pinstriped jersey at his introductory press conference.