Chicago Cubs
Despite the fact that the Cubs had won 89 games, this fallout was decidedly unlovable, as the Cubs traded superstar Sammy Sosa after he had left the season's final game early and then lied about it publicly. Already a controversial figure in the clubhouse after his corked-bat incident, Sammy's actions alienated much of his once strong fan base as well as the few teammates still on good terms with him, (many teammates grew tired of Sosa playing loud salsa music in the locker room) and possibly tarnished his place in Cubs' lore for years to come. The disappointing season also saw fans start to become frustrated with the constant injuries to ace pitchers Mark Prior and Kerry Wood. Additionally, the '04 season led to the departure of popular commentator Steve Stone, who had become increasingly critical of management during broadcasts and was verbally attacked by reliever Kent Mercker. Things were no better in 2005, despite a career year from first baseman Derrek Lee and the emergence of closer Ryan Dempster. The club struggled and suffered more key injuries, only managing to win 79 games after being picked by many to be a serious contender for the N.L. pennant. In 2006, bottom fell out as the Cubs finished 6696, last in the NL Central.

Q: Who did the Cubs trade after leaving the final game early and lieing about it?
Sammy Sosa