England hat-trick hero Jermain Defoe says there's a lot more to come from him.
The Tottenham striker insists he is always improving his game.
He said: "I'm always going to work hard and try to improve. I work in training, I stay behind and practice my finishing and I've always done that.
"I think my game has changed over the years - I get more involved now. It's a great time, I'm playing with great players and I know I'm going to get chances so it's just a matter of getting in the box and taking them.
"But I still feel I can improve and will continue to get better and better. I will always strive to improve my game and feel you can always improve no matter what stage your at with your career."