List of worries for the 2017 Seattle Mariners, as of September, 2017:
- The health of the starting rotation
- The health of everyone else on the team
- First baseman of the future
- Slumping Kyle Seager
- The length of time it takes Jean Segura to stand every time he ends up on the ground
- Ben Gamel maybe good, maybe bad, maybe an escaped extra from the caveman ads for Geico
- How many years Edwin Díaz appearances will take off our lives
- Farm system?