Youngsters Samir Nasri and Aaron Ramsey have been brought and Gallas said: "They are young. They are very shy, but it won't be difficult for them to settle in. The squad is fantastic, the atmosphere is very good, so I think it will be fine for them.
"We have to win something because the trophies are more important at the end of the season. Last season we were near to winning something, I hope this season it will be different. Everybody knows what they have to do, we are ready."