Does Cousins fix the Vikings' offense? Should the Rams have added? Barnwell on the NFL trade deadline

The Minnesota Vikings reunited with quarterback Kirk Cousins by trading a 3rd-round pick to the Las Vegas Raiders ahead of the NFL trade deadline. The Kansas City Chiefs also made a move, acquiring wide receiver Downs from the Indianapolis Colts to address their receiver needs. ESPN analyst Bill Barnwell examines whether Cousins can fix the Vikings' offense and evaluates other teams' deadline activity, including whether the Los Angeles Rams should have been more active.