I've got to say, I'm pretty happy to see McCarthy off the market. Ever since Wood's and Prior's lack of health sunk the 2004-2006 seasons, I don't have much interest in injury prone guys as big parts of the starting rotation.
I hope the Cubs really try to make a run at Edwin Jackson. He's a solid mid-rotation guy who is durable, and there's something to be said for adding a little stability to the staff. Plus, it doesnt seem like he's going to cost that much. Right now, the Cubs have Samardzija and maybe Wood pencilled into the 2014 rotation. It wouldn't be bad to go on and solidify another spot.