I think the Dodgers trade/& sign 2 starting Pitcher. Then sign Hamilton. Either, Gordan will be traded.
It would take a lot of moves to make this happen. Trading Dre would require the Dodgers throwing in some cash as well, millions. Also, It is widely known he has trouble hitting lefties which will scare away many teams. If he is traded it will be in a package with others.
Possibly Dre + cash, Dee and some other prospects for a SP (Price and Shields have been mentioned).
For David Price I would give them Dre + cash, Dee, Lee, Pederson and just about any other prospect they want.