Wenger has been happy with the performances of his midfielders this season and, with the likes of Alex Song, Abou Diaby and Denilson at his disposal, he no longer needs to worry about finding a replacement for Patrick Vieira.
He said: "First of all I must say that no matter how much money you spend to find a Patrick Vieira [it is hard to do]. Since I am in England, I hear 'this is the new Patrick Vieira' when a guy is tall and strong.
"But I believe strongly that our midfield are developing very well with Song, Diaby and Denilson because they are young, very young, but different to Patrick Vieira.
"I believe in them because if you compare them two years ago and this year they are tremendously improved and if they continue to play together, especially with Fabregas, they have a good understanding.
"I believe the midfield was not a problem this year because we created so many chances from midfield and we dominated nearly all the games in midfield. I don't think we had a big problem in there. I believe we had a problem of efficiency defensively."