Ferguson only signed Dimitar Berbatov for £30million from Tottenham in the summer.
“I do not think there will be any January transfers,” said Ferguson. “I am happy with what I have got.
“We are probably going to bring back a couple of young players who have been on loan. That may just give us extra protection.
“We took 23 players to Japan and they are very substantial players. I would be happy to play any one of them.”