PHOENIX — The Arizona Diamondbacks have made one of the biggest moves of their offseason, bringing back a central piece of their starting rotation.Thank you for reading this post, don’t forget to subscribe! Hearing that the @Dbacks are closing in on a deal to bring Zac Gallen back to Arizona. — Steve Gilbert (@SteveGilbertMLB) February … Continue reading The Milkman is back: Diamondbacks in agreement with Zac Gallen on 1-year deal