Bay's arm problems are a "bruise" and he was starting to swing yesterday. FWIW Preston Wilson projects poorly I'd dump him since you don't need a true CF in your league. Multiple utility slots means more hitters, Calvin Pickering will mash it more than Wilson. Matsui K's alot and that will count against you, as does Bay, Wilson, Hafner and Dunn, Matsui also struggled against RH's last year. You could reduce your team K's by losing Wilson and getting a 2nd baseman to spilt time with Matsui, reducing his K's and boosting your 2nd base numbers at the same time.
Your pitching looks solid