The Unit isn't a done deal yet. It's supposed to be a 3 way trade among the Yankees, D-Backs and Dodgers. The key players involved are Vazquez from the Yanks to the Dodgers, Shawn Green from the Dodgers to the DBs, and Johnson to the Yanks.
What may queer the deal is that the Dodgers just lost Beltre to free agency (signed with the Mariners) and may now not be so willing to part with Green. Their only player who has proven offensive production is that loony-toon Milton Bradley, a suspension-in-waiting
Green would also have to waive his no-trade clause to be moved.
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