Arsenal boss Arsene Wenger says they could spring a surprise on deadline day.
While Wenger is relaxed about the possibility of making some new additions, he admits there is likely to be some movement.
"We have enough [players], that is for sure, but you always want to improve your squad and if we find a top, top, top player we will do it," he told arsenal.com.
"We are working very, very hard. We have resources available so if it is not happening now it will happen in December.
"We are active but we do not just want to bring average players in. If we find a special player who can find us a plus we will do it, if not we will not do it.
"But we believe strongly that we have the quality in our squad to do very well. We have already bought Cazorla, Podolski and Giroud of course. So you cannot say we have not bought, but when you listen to people you always have to buy more.
"What is important as well is to believe in the players you have and we will get our long-term injuries back."