I could be rehashing something I already threw out there, but I might take Swisher on a 4 year deal to replace LaRoche. Swisher could play LF with Moore or Morse at 1B in 2013, then shift to 1B in 2014 if and when Goodwin is ready. If Goodwin or someone else is not ready to play CF, then keep Harper there and play Swisher and Moore in LF and 1B for another year or two.
Ian Desmond just had a fantastic season - why is Danny Espinosa taking his spot next year? That's a bold prediction, but Desmond would have to crater and Espinosa would have to play much better for that to happen. Zimmerman getting injured, Moore playing well, and Stras winning the Cy Young are all realistic predictions, though.