Fox Sports

......several clubs — including the Giants, Cubs, Mariners, Astros, Reds and Pirates — could change general managers at the end of the season. The Cardinals also could lose G.M. Walt Jocketty, who is under contract through 2008 but shadowed by Jeff Luhnow, the team's vice-president of scouting and player development.

Jocketty, who spent 14 seasons with the A's, would be a natural for the Giants, assuming the Cardinals allowed him to depart. He also could be a fit for the Reds, whose owner, Bob Castellini, previously was an investor with the Cardinals.