Mourinho has had his moments of frustration this season – especially with 15 Premier League draws that led to an unsatisfactory sixth-place finish.
It left United’s Champions League hopes resting on this game but the win and subsequent qualification for the group stages of Europe’s elite tournament means that Mourinho can regard this season as a real success.
Some may question the quality of United’s performances and this undoubtedly remains a work in progress but two trophies and that place back in the Champions League is an impressive outcome, irrespective of the style in which it was achieved.
It was also a European final won without key defender Eric Bailly, who was suspended, and 28-goal leading scorer Zlatan Ibrahimovic, who sustained a serious knee injury in the quarter-final win against Anderlecht at Old Trafford.
Tottenham’s Mauricio Pochettino and Liverpool’s Jurgen Klopp have received much praise for their work this season and getting into next season’s Champions League – Mourinho has done that and added the actual tangible reward of two pieces of silverware on top.
Mourinho’s mood has often been dark this season but he still has that habit of dealing in his favourite currency, namely trophies.
And the result means United can, finally, regard their season as a successful one as a night which started with a mixture of silence then applause for those who died in Monday’s attack and ended with Wayne Rooney lifting the Europa League trophy on what is very likely to be his final appearance for the club.
For a better society