Need a quick interlude in the latest episode of "As A-Rod Tuns?" Well here you go: via Ken Rosenthal, Andy Pettitte will not participate in the World Baseball Classic this spring. Pettitte was originally slated to play for Team USA and former manager Joe Torre, but was not on the provisional roster that was recently released. That coincided with reports that the Yankees didn't approve of the idea, though they couldn't bar Pettitte from participating. Now, however, it seems to be officia.l.