Dickey or Niese, looks more like Niese, may be traded this week for an outfielder. Lannan, someone who grew up in NY, would be a great option for the back of the rotation. Honestly, he is a solid player. For the most part of his career his ERA is in the high 3's. He is still young, not saying he is getting better, but he is a solid pitcher. I would not mind giving him even a 2 year deal depending on the price if we trade someone like Niese or Dickey.
If we trade Niese,
DickeySantana (who knows how many starts)HarveyGeeLannan/Wheeler
Lannan is a good option to have and so is bringing back Pelfrey if possible.
Lannan can also become the 2nd LH starter once Santana leaves via FA.
Dickey, Niese, Harvey, Wheeler, Lannan/Gee. Starters are always in demand so if productive, there will always be a trade market for them.