By Jamie Spencer Manchester United were held to a frustrating 1-1 draw by FC Twente as they got their Europa League campaign underway at Old Trafford on Wednesday night. United were the dominant side overall and deserved to take the lead through Christian Eriksen in the first half. But unable to create enough clear chances to put the game to bed, a mistake from the same player resulted in Sam Lammers snatching an equaliser. How the game unfoldedErik ten Hag slightly rotated for the visit of his beloved boyhood club, but was still able to call upon a strong side with places for Manuel Ugarte, C…