Looks pretty good. I'd say that you'd be wise to trade for someone above Weathers, but below Turnbow to fill your second closer's spot. In a 16-team league, not many teams will have 2 elite closers, so don't worry if you don't end up with Nathan or Rivera as your other save-getter. In terms of your starting pitching, I think it's going to be interesting to see how many of those guys perform this year, meaning that they're tough to really pin down in terms of a projection. Contreras, Bonderman, Garland are the three big question marks, but all have things to offer and would really be a boon to your team if they live up to expectations.
Nice team, without a doubt.
Please have a look at my team: http://fantasybaseballcafe.com/forums/v ... p?t=169600