Liverpool defender Dan Agger says Denmark teammate Christian Eriksen needs to get nasty to fulfil his potential.
Agger says: "He might need a little more to make that final step. He needs to be aggressive. If he can, there are no boundaries for him. I do not think it has to do with a lack of confidence, but it's not easy walking in a senior player's footsteps.
"Christian is just a good boy, but you cannot always be a good boy in this world."