Should the Cubs make a Run at Sheffield?

It's recently been released that the New York Yankees will be picking up the 13 million option on Gary Sheffield but they don't plan on keeping him. Instead they're looking to make a deal for an arm or two (one being a quality pen arm) and/or key bench players. Before I go any further, it should be well known that Sheffield is termed a "clubhouse cancer" and a primadonna that makes Sosa look like a team player. Yet Gary does have a quality power/contact stick with low K numbers and a good walk rate something we're in pursuit over. At 38 years old, it's a good bet that Sheff won't play a full schedule. Still the Cubs need a bat like Sheffield's, the problem is finding him a position.