Benitez says that he wants to make signings in the winter transfer window.
"It is important for any club to keep these things private, but yes, I think we will improve our team in January for sure," he said.
"But it is just a question of keeping training, keeping coaching - and the commitment from the players is there.
"They want to improve things and that is the way to move forward. There are a lot of ways to improve the team."