Yamaico Navarro was taken off the active roster on July 30 with pain in his left shoulder. He was examined at a hospital on August 3 and no significant issues were discovered. He is not working out with the Ni-gun team and is currently resting at home. The Chiba Lotte Marines could have him join the Ichi-gun team during their next road trip on August 5. That would allow him to get treatment from team trainers while working his way back to the active roster.
Source: Nikkan Sports 8/4/2016