Who's got the edge?
The success of the Sox' starting rotation is an obvious reason for the team's fast start, and the reason they weren't going to match the Yankees's offer for Roger Clemens. But how much of a difference will the Rocket make? We'll match up each starter 1-5 (we slotted Roger at the No. 2 spot in the rotation), and let you decide who's got the edge after the Rocket lands in the Bronx. (Text by the Globe's Gordon Edes)