Soccer-Manchester United return 'the best decision', says Ronaldo

FILE PHOTO: Soccer Football - English Premier League - Manchester United v West Ham United - Old Trafford, Manchester, Britain - October 29, 2008 Manchester United's Cristiano Ronaldo celebrates scoring their first goal REUTERS/Toby Melville/File Photo/File Photo

(Reuters) - Cristiano Ronaldo on Wednesday vowed to help Manchester United win major trophies again, calling his return to the club "the best decision" and the beginning of a new chapter.

The Portugal forward sealed a move back to United, where he previously spent six seasons between 2003-09 and won eight major honours, from Juventus this week on a two-year deal with the option of an additional year.