Kelly Crull and Tony Andracki break down the Cubs’ four-game series against the Marlins to open the 2018 season, including the finale Sunday in which the Cubs were shut out despite having a fantastic day at the plate. Plus, what is there to make of the pitching staff so far with a lack of length from the starters and a surprising stress on the bullpen? What positives are there to take with this team as they head into Cincinnati for a brief two-game series with the Reds?