The Cubs hired a new director of hitting, along with several new coaches last month, signalling big changes across the system when it comes to how they’re looking to develop hitters. While several names come to mind when you think about who could see the biggest improvements, we’ve got six particular players in mind who could really play up under this new tutelage
Jonathan Sierra is right at the top of that list. He had a disappointing 2019 in terms of power production, popping just three homers after just two the year before.