sentences:  After a lackluster first half of the season that saw Milan hover in the middle of the standings, several January transfer acquisitions, including World Cup winner Massimo Oddo and Brazilian legend Ronaldo, reinvigorated the club.By the end of the campaign, Milan surged up the table to finish fourth, thus assuring their participation for the 2007–08 Champions League.While their Serie A campaign proved moderately successful, the 2006–07 season is best remembered for the team's performance in the Champions League.