Spring is here and that means baseball is in the air. As far your favorite team is concerned, now is the time for optimism. But what go right? What could go wrong? And what are the key factors that could have every MLB team playing into October? Sports Illustrated senior baseball writer Tom Verducci is taking a look at every team before the start of the 2020 season. In this preview he takes a look at the Chicago Cubs including the key players to look out for, the Cubs' mindset and what specifically to watch for as the season progresses.