First thoughts. Your pitching will be hard to maintain. Trade Lynn while you can and see if you can someone at his value-level.
I don't think Arencibia is a good long term investment at catcher. Who is on the wire? AJ Ellis has better OBP. JP is just a simple slugger, but that might work for you.
Lohse is also a big weak spot. He can't sustain his success. Look to the wire and see if you can dump the Cardinals pitchers for pitchers with better peripherals. Matt Moore is a huge buy low right now.viewtopic.php?f=29&t=447385#p3527957