What Lou and Jim are saying is that the current rotation is satisfactory, which it is. Unfortunately, satisfactory will get you around a .500 record, maybe a figting chance at the playoffs. However, when an oportunity arrises improve upon satisfactory, if the price is right, you have to take it, especially when as of now, our team is very much a contender, though not a favorite. A healthy Sheets might not make us the favorite for the division, but it would be a definite improvement.