Is anyone else worried about this? From Cubs.com: "The Cubs' starting pitching is likely set. Carlos Zambrano, Mark Prior, Greg Maddux, Jerome Williams and Glendon Rusch all are candidates for the rotation as well as youngsters Angel Guzman and Rich Hill. Kerry Wood will be coming back from arthroscopic surgery on his right shoulder, and wasn't expected to be ready by Opening Day but is progressing well in his rehab. "I'm happy with what we have but at the same time if things got redirected and we could add another starter, I wouldn't rule that out," Hendry said of his pitching staff. "If we have what we have, I'm OK with that." Zambrano and Prior are obviously set, but rounding out the rotation with Maddux, Williams, and Rusch? Also I didn't realize Kerry wouldn't be ready by opening day.