In still learning this game as well, but a few things that stand out is defense. Your RF is below average in most fielding ratings. Also, your catchers will get run on all day long with both being low in arm strength and accuracy. Both catchers have low pitch calling ratings so that will spike your pitchers ERA. Having a franchise in Tacoma, you will need to rely on pitching and defense to win games as well as getting players that can get on base with high eye ratings. As I said, I'm still learning, so maybe someone more experienced will have different advice.