Villarreal midfielder Robert Pires won't rule out returning to Arsenal in a coaching capacity.
"As a player, it would be difficult because I know the club's mentality and Arsene Wenger's," Pires told setantasports.com. "It's a choice. I could have stayed and finished my career up there, doing what Dennis Bergkamp did.
"But I am able to discover a new league, the Spanish one, which is interesting as well.
"And then returning to the club [Arsenal] to work for them? Why not? It is a possibility."