Mar 9, 2021; Glendale, Arizona, USA; Chicago White Sox pitcher Michael Kopech against the San Diego Padres during a Spring Training game at Camelback Ranch Glendale. Mandatory Credit: Mark J. Rebilas-USA TODAY Sports
The Chicago White Sox has the pieces in place to have one of the best bullpens in Major League Baseball. You need to be good in that department in order to win the World Series and the White Sox believe they are. They didn’t see Rick Renteria handle the talent to the best of their ability so they let him go.