Gareth Bale will act as a Real Madrid warning to Christian Eriksen, says Dimitar Berbatov, with the Tottenham playmaker needing to decide whether he wants to risk facing similar criticism.
One big-money deal took a star turn away from north London and to the Spanish capital in 2013.
Wales international Bale has enjoyed a trophy-laden spell in Madrid, while recording more than 100 goals, but has faced questions of his form and fitness throughout.
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Eriksen is now being linked with a similar switch, as he is yet to commit to fresh terms with Spurs, but has been urged to consider his options carefully before making a big call on his future.