I like the deal for you.
However, I would work on a SS, you have a sick team and I really think Jeter is in for a decline this year. I would see if you can deal Napoli and Jeter for a solid SS + util and slide Montero into the C position once eligable.
10 team keeper (10) 8x5
C-Posey, 1st-Rizzo, 2nd-Kipnis, 3rd-Sandoval, SS-Rollins, OF-Trout-J.Upton-Gordon-Pence, UTIL-Hosmer BN-Middlebrooks, Rutledge, Flowers, D.Brown
SP-Sabathia,Moore,Medlen,Anderson, Bailey, Parker, Niese, Ryu