MORE CHECKUPS: Tight ends | Offensive tackles | Guards/centers | Receivers | Running backs | Quarterbacks | Defensive ends
There is potential on the interior, but depth is spotty.
Purdue will miss Lorenzo Neal, a big body who enjoyed a solid bounce-back season in 2020 after missing 2019 recovering from a knee injury.
New line coach Mark Hagen has a trio of veterans he'll build around in Anthony Watts, Branson Deen and Lawrence Johnson. After that?