Complex sentence: For the Danish national team, Vilfort played in the Euro 88 and he was a vital part of the Danish Euro 92 winning side, where he was one of the few offensive players in the defensive strategy of the Denmark team.
Split into simpler sentences: For the Danish national team, Vilfort played in the Euro 88. He was then a vital part of the Danish Euro 92 winning side, where he was one of the few offensive players in the defensive strategy of the Denmark team.