NFL Connections #38, Answers
The full solution: all four groups and the 16 names, sorted from the easiest group to the trickiest.
Played at Ohio State
Cris Carter, Orlando Pace, Eddie George, Nick Bosa
Played at Alabama
Amari Cooper, Najee Harris, Tua Tagovailoa, Minkah Fitzpatrick
Played at LSU
Joe Burrow, Tyrann Mathieu, Leonard Fournette, Patrick Queen
Played at Clemson
Tee Higgins, Travis Etienne, Christian Wilkins, Sammy Watkins