I didn't realize the Tigers were having such a tough time with the farm during the rebuild. They went from 6th to 27th. Though I suppose they had graduations in Tork/Greene and a few others?
Royals are also dead last at 30 after being 5th initially (tons of graduations), and the Twins are 25th after the trade deadline.
Edit: Holy moly, Asa Lacy has not been good for the Royals. Also dealt with lots of injuries. I thought he was going to be a slam dunk.