The Detroit Lions close their off-season program with three days of mandatory minicamp this week.
Players still won't be in pads -- and linebacker Stephen Tulloch still won't attend -- but the Tuesday-Thursday workouts give the organization one final set of evaluations heading into the summer.
The Lions open training camp in late July and play their first exhibition Aug. 12, against the Pittsburgh Steelers.
Here are five things to watch this week:
• Life of Riley: Riley Reiff has played exclusively at right tackle in practices that have been open to the media this spring, with rookie first-round pick Taylor Decker at left tackle.