Red Sox Evaluating Options As Six-Man Rotation Struggles

The Red Sox have the third-worst ERA in the league despite using a six-man rotation.
The team has not decided whether to continue the six-man rotation after an upcoming off-day.
The Sox are committed to Sale and Paxton but other rotation members may lose their spots.
Whitlock's return from injury may lead to a job change for someone in the rotation.
The team wants to balance competition and doing what's best for the team.