Where did I say that?
Either way, it may not be his direct fault but the organization as a whole is partially responsible for it. If players come into camp out of shape they should be reprimanded for it. They are employees after all, who have to be at their best.
Then during spring training and the season they regularly have workouts to help keep themselves healthy. Obviously something is not working out in either one of these scenarios. If it's in this one then they need to take a look out at their training staff and workouts and conditioning. Late season fatigue and small injuries are normal, but to constantly have multiple players going on and off the DL multiple times in one season just isn't right. Players who are in great shape and are worked out well and conditioned well don't have that happen.