^ NOTE! That has to mean JD, not Stephen. MI positions are probably pretty well picked over, so hold on to Stephen (and look out for good 2b/ss).
You could def use another closer, but (as always with closers) one'll pop up, don't trade anything too valuable. JD would be fine, if he'd get you anything. (Nice player when he's healthy, I'm not knocking the pick.) Watch the Mariners closer gig -- whoever gets it may well be unowned now.
I'd probably drop Beltre for an upside or steals guy. Beltre's okay as a fill-in, but Gordon/Konerko should be fine for the util spot, with Gordon serving as the backup at 3b. If Morales, Maybin, Crisp, Hermida, Stewart, or Lewis are available, I'd make the switch (probably some others, too, those are just the first ones that came to mind.
Overall, you loaded up on pitching, which is a legit strategy. That's going to make yr offense a little weaker than usual, but imo you did a pretty good job there, given the strategy. Not a bad team at all.