Only through 2018. 
Even if Harper leaves we have Eaton in LF, MAT in CF, and Robles in RF. When you are trying to fill needs, you trade from your excess. I think Goodwin is expendable if we can get a return that helps us fill a hole. Difo can be a super sub and the 4th OF in addition to a utility IF, and Robles is waiting in the wings. Again, I wouldn't just dump Goodwin for nothing, but I'd be willing to listen to offers that could help us at another spot.
