Redknapp wrote in the Daily Mail: "He will terrorise full backs as a young master of the dying art of dribbling.
"I said last week that he might help turn the tide for David Moyes and he drowned Sunderland with his dare and dynamism.
"Long term, he will become a number 10. Now he's wide and learning his trade but with that much ability, he has to end up central - behind the striker and causing maximum chaos."
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