Would you be platooning Gose?
I think platooning in left won't be an issue. You either sign Denorfia or Aoki and then platoon with them someone like a Markakis or Smith, and you'd be fine. Lind and Valencia as your DH platoon, plus at least Valencia could play other positions like 3B and 1B as well. Then you have Pillar and Pompey down in the minors as insurance. Not the worst situation and it's much cheaper than resigning Melky.