Great looking team.
My problems on offense are with Ortiz and Patterson. I do not think they are as good as a lot of others might. Just 1 mans opinion though.
Your SP is incredible. Schill, Oswalt, Santana, and Webb are an unbelieveable 1-4. Contreras and Hampton might be trade bait for you, but Id hold onto Myers. You recognize you need closers, and your right. Try and target some in free agency.
Another thing I noticed is the amount of youth you targeted. I know its important to have, but its also smart not to target too many young players in a yearly league. Just be careful.
Good luck, you should do well without too much tinkering.
btw - if you get a sec, please give me some suggestions on my team. thanks