Wenger cannot rule out Song exit
Alex Song could follow Robin van Persie out of the Emirates Stadium, Arsenal manager Arsene Wenger has said.
Cameroon midfielder Song has been linked with a £15million move to Barcelona.
When asked if the 24-year-old could leave and others come in, Wenger said: "Both can happen. This decision (on Song) is not made. No (bid has been made). I cannot tell you more."
The Arsenal manager added: "Midfield is a different area because we have nine or 10 midfielders of top-class quality.
"Just today we have six or seven midfielders available, plus (Jack) Wilshere and (Emmanuel) Frimpong who are coming back. (Abou) Diaby is available again, (Mikel) Arteta, (Santi) Cazorla, (Aaron) Ramsey, (Alex) Oxlade-Chamberlain now plays central midfield - this is an area we have much more freedom to make decisions."
Wenger confirmed central defender Thomas Vermaelen would be the club's new captain following Van Persie's departure to Manchester United.
Van Persie is the latest of Wenger's key men to move on, following last summer's departures of Cesc Fabregas and Samir Nasri. However, the Arsenal manager is confident Belgian centre-back Vermaelen can lead the club forwards.
Wenger said: "Vermaelen was vice captain, so it is a quick decision. I think we have many potential captains, and Mikel Arteta will be the vice captain."
Wenger believes the summer additions of Olivier Giroud, Lukas Podolski and Spain midfielder Cazorla will go someway to offset Van Persie's departure.
"We regret that we have lost a great player and for one simple reason - he only had one year left on his contract. He wanted to go," Wenger said. "We anticipated this situation might happen, therefore we bought Podolski and Giroud. I think we were prepared to keep him of course, but as well the worse (case scenario) was to sell him."