Garbers, who went undrafted, was asked to lead the wide receivers, tight ends and running backs during offensive reps. He was throwing to the likes of McMillan, Horn, fourth-round pick Trevor Etienne and fifth-round pick Mitchell Evans, among others over the course of the two-day minicamp.

Here are the best sights and sounds from the Panthers' rookie minicamp . . . #Panthers first round pick Tetairoa McMillan arrives for rookie minicamp @wcnc pic.twitter.com/8VddCaA7zr Tetairoa McMillan signing autographs with fans ahead of his first #Panthers rookie camp practice.