The former Villarreal defender was surprised to learn
that his new club's main rivals were Tottenham and not Chelsea at the
Gunners' main rivals
In a statement that is sure to stoke the fires even further, Gabriel says he thought Chelsea were Arsenal's biggest foes.
He told ArsenalTVHD: "Trying to win those matches is very difficult and I think the main rival is Tottenham.
"People talk about it a lot here and I was told about it when I first arrived. I always thought that the main rival was Chelsea, but my team-mates told me that Tottenham is the main rival.
"That makes the derby a lot harder."
The Brazilian is set for his first taste of one of English football's most intense derbies when Spurs visit the Emirates Stadium with only five points separating the sides.
