I don't think we need to go quite as far as AG suggested either. Happ for Saunders and Navarro for just about any minor piece we can get back with little to no salary clears up about $11.5m and I'd be shocked if that wasn't enough for Headley.
And if you looked at both sides of this you'd see that there's going to be a lot less of this next year.
http://l1.yimg.com/bt/api/res/1.2/r_INXdBvynIOJI.uUltdRQ--/YXBwaWQ9eW5ld3M7cT04NTt3PTUwMA--/http://l.yimg.com/os/publish-images/sports/2013-08-02/b57c3d68-2e17-4e20-8b9c-a169f8701f56_melkythrow080213.gif
I strongly doubt a 2B could be added more efficiently than this. Pillar probably isn't the worst 4th OF in the world, nice projections + off the charts zGRIT.