Depends on who is doing the signing. If someone like, say, the Cardinals sign Clemens, he'd very likely put up one of the greatest single seasons by a pitcher in the history of baseball, with something like maybe 30 wins. However, if we signed him, his age would finally catch up, and we'd likely have Maddux part deux. But on the other hand, if we signed Burnett, his arm would probably fall off within a year, then we'd be stuck with the 5 year contract. How about signing neither? Let them both go to the AL where at least they can't impact us too much.