 Complete the following phrase:  Celtic manager Martin ONeill signed Valgaeren in 2000 from Roda JC for an undisclosed fee, said to be around 3.8 million. He was an instant success at Celtic and helped Celtic win a domestic treble in his first season in Glasgow. During ONeills first three years at Celtic, Valgaeren was first choice in a three-man defence consisting of himself, Johan Mjällby and Bobo Baldé. He played regularly in Europe, scoring in a 43 win at Celtic Park against Juventus in the 200102 Champions League campaign, and was part of the Celtic side that reached the 