Nice that you appreciate the Belgian Bergkamp, truly one of the most underrated players! Both Ronaldo and Ruud van Nistelrooij stated that Nilis was their favourite striking partner. When two of the best strikers of their generation favour him, you wonder who they played with. So I looked up which strikers, wingers and attacking 10s Ronaldo and VanGol played with at Barça, Real, Inter & AC Milan and ManU and the national teams....
Ronaldo: Bebeto, Romario, Rivaldo, Robinho, Ronaldinho, Kaká, Stoitchkov, Luis Enrique, Roberto Baggio , Zamorano, Christian Vieri, Hakan Sukur, Alvaro Recoba, Raúl, Luis Figo (Bar&RM) Michael Owen, Higuain, Ruud van Nistelrooij (RM!) , Pipo Inzaghi, Pato....
Ruud van Nistelrooij: Andy Cole, Yorke, Forlan, Solskjaer, , Louis Saha, Cristiano Ronaldo ( ManU&RM!), Ronaldo (at RM!) , Casano, Higuain, Raúl, Saviola, Soldado, Robben, Bergkamp, Jimmy Hasselbaink, Kluivert, Hunterlaar, Makaay, Van Hooijdonk, Kuijt, Robin van Persie...
I figured it would be impressive...Out of this mindbogging list with 8 Ballon d'Or winners, Ronaldo and Van Gol chose Luc Nilis as their favourite partner!