Your infield is really strong. Toby Hall is the only question mark, and that's for a position where there really aren't a lot of viable options.
Your outfield should provide you plenty of runs and stolen bases, but what about power? Your infield and Sexson can only do so much, but hopefully between Garcia and Lee one of them will step up and provide you with an alternative in the outfield.
Your pitching staff is rock solid
. Four top starters and five closers should provide you with plenty of points. You may want to look into moving one of your closers, perhaps Mantei while he's healthy. You could use another starter, you only have 4, albeit they're very good! In a 12 team league, I'm sure someone will be hurting for saves.
Please comment on my roster here