A major-league source indicated Sunday that Dusty Baker still could receive a contract extension during the season. The Cubs have been struggling and many have called for his firing. "Under the circumstances we are in, and with the people we have out, it's unfair to be critical of the manager about what's happened the last couple weeks,'' Jim Hendry said. ''He understands the process of how I'm going to do it. He doesn't have an issue with it.''