In what’ll be another rough season for the A’s, the front office is looking for young players to establish themselves as key long-term pieces. In the first few weeks, no one has shown more promise in that regard than Mason Miller. Miller was a third-round pick in 2021. His stuff had taken a major step forward during his final collegiate season. As The Athletic’s Stephen Nesbitt wrote last week, Miller had a hard time keeping on weight and maintaining his strength until he was diagnosed with Type 1 diabetes in 2018. While the primary concern was in allowing Miller to...