Latest I am hearing is that the Cubs are moving away from the rental market for SP and looking at controllable again - and three names have been mentioned from the team, Cole Hamels, James Shields and Tyson Ross. Supposedly, anyone in the minors is available for trade - but I can't imagine McKinney or Torres go anywhere for less than some crazy package. Of the three, I would probably go Ross, Hamels then Shields, mainly because Ross would be almost as effective and his cost would allow the Cubs to go after another a bat, since he is Arb eligible for the next two years, and will probably only get $8-$12 both years with no long term effect.
Also, Javy is starting rehab today - really rooting for him to just crush the ball the next month and come up in September and be a super infield backup and bring some more pop to this lineup that still desperately needs it whenever Rizzo and Bryant are slumping.