The Lions 2016 draft class reported to Allen Park last week, participated in rookie minicamp over the weekend and joined the veterans in football school this week.
"I'm just going in here to work as hard as I can," defensive tackle A'Shawn Robinson, the final rookie to ink his deal, said Tuesday. "And learn as much as much as I can from those guys to have a good transition from Haloti Ngata and Ziggy.
"It's great. You can learn a lot from just watching them -- see how they control themselves and stuff and just be about their business and everything.