The Yankees should have picked up Brent Lillibridge. He can play 7 positions, maybe not great, but he can play them. With the way their season is going, he certainly would be a help.
They've used a lot of Sox castoffs recently, in Nix, Swisher, Chris Stewart, Dwayne Wise, Dan Johnson, Youkilis, so Lillibridge would fit in well there.
Plus I like Brent, and it would be slightly easier rooting for him to do well as a Yankee than as a Cub.