Arsenal manager Arsene Wenger has claimed that he would add to his squad in January, were a "fantastic player" to become available.
The Gunners have been linked with a £30m move for Borussia Dortmund forward Mario Gotze.
"At the moment, I do nothing in January," said Wenger. "I have a big squad, but if you knock at my door and say, 'I have a fantastic player for you' I will not turn it down."
The North London side travel to Wigan Athletic in the Premier League on Saturday.