Undrafted rookie receiver Stephen Gosnell scored a 42-yard touchdown Thursday, running a flag route that got behind White and the safeties. Gosnell dove into the end zone, made the catch before somersaulting and then spiking the ball, well, like an undrafted rookie. The ball left his hand early and skipped 20 yards out of the end zone.

Josh Allen was the star, Dion Dawkins took his kids in a drift car and Tre'Davious White was a fan favorite in the first episode of "Hard Knocks."

The latest season of HBO's long-running NFL documentary series debuted Tuesday, spotlighting the Buffalo Bills' first week of training camp at St. John Fisher College.