Justin Duchscherer Declines Arbitration

Pitcher Justin Duchscherer declined the A's arbitration offer, tweets ESPN's Jerry Crasnick.  Since he's a Type B free agent, the A's will get a supplemental pick if he signs elsewhere.  Duchscherer, who missed all of 2009, has drawn interest from the Rockies, Red Sox, and Pirates already.  There is still mutual interest for Duchscherer to return to the A's, reports John Shea of the San Francisco Chronicle.