Troy Renck of the Denver Post reports that the Rockies have expressed interest in free agent right-hander Tim Hudson. Renck also astutely points out that with more than a dozen other teams interested in Hudson, it may be a tough sell for the Rockies to secure his services. The Braves have already indicated that they'd like to have him back, and the Red Sox, Royals and Indians are among the teams known to be courting the veteran hurler.