only glaring weaknesses i see are question marks at 2b (kendrick/weeks could boom or bust at the same time, you never really know...)
you have lots of depth at 1b with morneau, howard and votto. a definite strength to trade from.
your starters are have solid peripherals but nothing that really wows me. if liriano returns to form or felix breaks out, then you have yourself an 'ace'. but nothing of the sort just yet...
your relievers are stacked. i'm not familiar with h2h, but having those three guys should win you the saves category every week, maybe by a wide margin. another possible strength to trade from?