Manchester United legend Bryan Robson has been impressed by the impact of Arsenal defender Thomas Vermaelen this season.
Asked about who has impressed him so for this term, Robson told the Daily Mail: "Vermaelen at Arsenal. Where did he come from? He's been fantastic. Patrice Evra has been impressive too.
"I see (Manchester) United having the edge over Chelsea because of the African Nations Cup and the January transfer ban."
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