Chris Flexen, now with the Cubs, reflects on the intense rivalry between the Cubs and White Sox, particularly highlighting his previous experience at Wrigley Field. Despite the White Sox's struggles, he appreciates the atmosphere and support from Chicago fans. Flexen, who led the Sox last season in innings pitched, aims to contribute positively this year with the Cubs. Meanwhile, infielder Nicky Lopez acknowledges his defensive improvements and his desire to play for a winning team, feeling that joining the Cubs is a perfect fit. Right-hander Brad Keller also expresses excitement about his role in the Cubs' bullpen and the heightened focus within the organization, contrasting it with his time in a rebuilding environment with the Sox.