Sixty-four games, three pieces of silverware and a return to the Champions League. At the conclusion of Jose Mourinho's first year in charge at Old Trafford, United fans knew they had witnessed something good. The arrival of Zlatan Ibrahimovic and the return of Paul Pogba grabbed the headlines as the season approached. Ten months later, on an emotional night in Stockholm, the unity created between players and supporters was never more evident as the Reds won the Europa League to complete the clean sweep of all major trophies.