I, too, am always looking for another MI. I snagged J. Hairston for Chicago & he's done OK, but not quite as good as I'd hoped. I'd check to see if he's available. He'll steal some bases. I know he's got a lot of CS's on his stat sheet, but it's a hair misleading because he's been picked off a few times. I see he's NOT playing today though, so I'm eager to see what's going on with him.
Other options- Iguchi (if available), and I've also been eyeing Cintron of AZ. He was somewhat highly rated 2 years ago and fell off the face of the earth last year (like the whole AZ team). He's showing signs of life. I like grabbing guys where you know the talent is in there somewhere, it's just a matter of whether they show it or not.
I, personally, try to target guys that'll steal some bases since MI can get so thin. If Hairston starts to lose PT, I'll look at Punto. Thanks for the heads-up on him.