Five things we learned: Solskjaer's tactical errors prove costly as wily Emery prevails again

Unai Emery won the tactical battle and secured his fourth Europa League title. In the end, it was his experience that counted

Villarreal goalkeeper Geronimo Rulli saves the eleventh penalty from David De Gea of Manchester United in the penalty shoot-out. (Photo by Kacper Pempel - Pool/Getty Images)

Ole Gunnar Solskjaer is still learning

Pretty much all Manchester United fans will tell you that club legend Ole Gunnar Solskjaer is doing a decent job after taking his side to second in the Premier League this season, but in managerial terms he is still young and still learning; and that showed in Gdansk.