I'd like Zack Cox to be in the deal. With Freese' emergance at the MLB level and Cox's stock being down, he might be available in the same way Dominguez was. You figure between the both of them we'll have enough upside at 3B to hold us over for the 3-5 years it will take Ruiz or someone else to develop.
There are so many question marks with him though that I don't think he could be the main piece. I really like Tyrell Jenkins, but I doubt they'd let go of him or Miller. Or Martinez.
Trevor Rosenthal MIGHT be available for Wandy, I might start by asking for Rosenthal, Cox and a PTBNL for Wandy + a good deal of cash, but I wouldn't be surprised if that were rebuffed. Maybe Cox, John Gast and a PTBNL.