I still think the Tigers have the best shot at winning the division. Fister should be back soon to help the rotation and when a couple guys get hot (Peralta, Boesch)...they could easily be right back in 1st. They are currently only 6 games out with a lot of baseball left to be played. The key to the White Sox success is a healthy Peavy, and productive Dunn and Rios. So far they have, but I expect them to A.) get injured or B.) cool off eventually. In my opinion the Sox are a .500 team at best at the end of the year.
Be glad you aren't the Cubs right now. :-)