"When you join a club you have to get used to the way they play and to the manager's rotation policy. And in the beginning I had to deal with that," said Babel.
"But as the season has gone on I have started more, but I am not yet at the best level I can play. I know now which level I am at, but I can get better, definitely.
"But coming off the bench and scoring goals gives me more confidence for when I do start."
