Denver Broncos quarterback Russell Wilson threw it back at his first training camp practice after being drafted by the team. He was joined by wide receiver Demaryius Thomas, who signed with the team last week. Seattle Seahawks running back Marshawn Lynch arrived at training camp on Friday, along with defensive end Michael Bennett. New York Giants cornerback Janoris Jenkins showed off his skills at practice, including a leaping interception.Dallas Cowboys linebacker Rolando McClain said he’s ready to make an impact on defense.