MLB Week-in-Review: Diamondbacks front office changes, Indians considering three-man rotation

Arizona started making changes to its front office, and the Indians are considering using a three-man rotation in the playoffs. Here are this week’s top headlines.

Diamondbacks fire De Jon Watson

Arizona is expected to make several more changes to its front office.

Indians considering three-man rotation

Cleveland might not need more than three arms once the playoffs begin.

Jacon deGrom undergoes season-ending surgery

New York’s starter is having surgery to repair an ulnar nerve.

Cueto, Crawford exit game early

San Francisco has been plagued by injuries all season.

Padres promote Manuel Margot

San Diego wants to see what its young prospects can do before the end of the season.

Pirates acquire Phil Coke

Coke pitched a mere six innings in the majors before joining Pittsburgh.

Nationals made extension offer to Wilson Ramos

Washington’s offer was thought to be in the three-year, $30 million range.

Pirates lose Starling Marte

Marte exited Thursday’s contest with back tightness.

Zack Greinke’s season likely over

Greinke probably won’t be making his last two starts of the season.