Instead, Boston’s three elite starters went soft, their pitching as anemic as their work ethic. The indifference of Beckett, Lester, and Lackey in a time of crisis can be seen in what team sources say became their habit of drinking beer, eating fast-food fried chicken, and playing video games in the clubhouse during games while their teammates tried to salvage a once-promising season…

By numerous accounts, manager Terry Francona lost his ability to prevent some of the lax behavior that characterized the collapse. Team sources said Francona, who has acknowledged losing influence with some former team leaders, appeared distracted during the season by issues related to his troubled marriage and to his health…

Drinking beer in the Sox clubhouse is permissible. So is ordering take-out chicken and biscuits. Playing video games on one of the clubhouse’s flat-screen televisions is OK, too. But for the Sox pitching trio to do all three during games, rather than show solidarity with their teammates in the dugout, violated an unwritten rule that players support each other, especially in times of crisis.

Sources said Beckett, Lester, and Lackey, who were joined at times by Buchholz, began the practice late in 2010. The pitchers not only continued the routine this year, sources said, but they joined a number of teammates in cutting back on their exercise regimens despite appeals from the team’s strength and conditioning coach Dave Page.