11 things that have happened in the NFL since Aldon Smith last played

Aldon Smith is returning to the NFL as a Dallas Cowboy after being out of the league since 2015.

Jason Witten retired and returned

AP Photo/Michael Ainsworth

Jason Witten was an All-Pro TE for the Dallas Cowboys when Smith was in the league. He decided to retire and step into the Monday Night Football booth. After an unsuccessful run with MNF, Witten returned to the Cowboys for one season. He signed with the Raiders in 2020 via free agency.