After signing Santi Cazorla in the summer, Wenger has finally replaced superstar Cesc Fabregas.
He said: "That is what we want to show and since the start of the season the midfield has done very well.
"But we have not had everyone available. If we can find the balance we have a chance of having the best midfield.
"We have a good spirit and there is quality in our team play.
"If we can show that consistently we have a chance. That is what is at stake for us.
"Last season the whole season we did not play with Diaby and Jack. They are two fantastic players. Of course those two coming back and suddenly you have Ramsey, Jack, Diaby, Carzola, Arteta."