KANSAS CITY, MO - May 13: Junior Hemingway #88 of the Kansas City Chiefs speaks to members of the media during the Kansas City Chiefs Minicamp on May 13, 2012 at the Chiefs Training Facility in Kansas City, Missouri. (Photo by Kyle Rivas/Getty Images)
They have done that on every Tuesday of the season.
If the trend continues, they will re-sign Hemingway and cut Ranglin later this week. Look for that post to come on Friday or Saturday. (I can predict the future!)
As I said before, it's probably because the Chiefs don't have enough offensive linemen to conduct an efficient practice. They only have seven offensive lineman. Many teams carry eight.