 Complete the following phrase:  The start of the season was marked by the departure of Ronaldo and the arrival of Hernán Crespo after club had already acquired Fabio Cannavaro, Matías Almeyda and Domenico Morfeo. Crespo, along with Christian Vieri, built an attacking duo. Crespo was essential in the 200203 UEFA Champions League while Vieri usually scored in the 