 Complete the following phrase:  The 19992000 season proved to be a frustrating one for both Arsenal and Bergkamp. The club finished second in the league, 18 points behind Manchester United, and lost in the 2000 UEFA Cup Final to Turkish opponents Galatasaray on penalties. The departure of compatriot Marc Overmars and French midfielder Emmanuel Petit in the close season led to speculation over Bergkamps future. He ultimately agreed terms on a contract extension in December 2000. Despite an array of new signings made in the 200001 season, Arsenal were runners-up in the league for a third year in succession. The emergence of Thierry Henry and Sylvain Wiltord as the main strikers saw Bergkamps first-team opportunities limited as a result. He was used as a late substitute in Liverpools win over Arsenal in the 