 Complete the following phrase:  The steady European interest in Kaká culminated in his signing with the European champions, Italian club AC Milan, in 2003 for a fee of reported 8.5 million, described in retrospect as peanuts by club owner Silvio Berlusconi. Within a month, he cracked the starting lineup, replacing Rui Costa in the attacking midfield playmaking position, behind strikers Jon Dahl Tomasson, Filippo Inzaghi and Andriy Shevchenko. His Serie A debut was in a 20 win over Ancona. He scored ten goals in 30 appearances that season, also providing several important assists, such as the cross which led to Shevchenkos title-deciding headed goal, as Milan won the Scudetto and the UEFA Super Cup, whilst finishing as runner up in the Intercontinental Cup and the 