 Complete the following phrase:  The following season, he transferred to Udinese, in 1985, and in 1987, he was bought by Milan, under manager Arrigo Sacchi, making his club debut in the Coppa Italia on 23 August 1987, in a 50 win over Bari. He enjoyed a successful three-season spell with Milan, winning the 198788 Serie A title, the 1988 Supercoppa Italiana, consecutive European Cups 198889 and 198990, as well as the 1989 Intercontinental Cup, and the 1989 European Super Cup, with his final appearance coming in Milans 10 victory over Benfica in the 