When they say that in football you should never go back, it usually means it is a bad idea to return to an old club and try to relive former glories. There is nothing in the old cliche about it being a mistake to revisit your old city though, as Real Madrid attacker Cristiano Ronaldo appears to be at least considering at the moment.

Last Friday, Spanish paper AS revealed that the player's "sadness", first announced in early September, had not yet gone away, and then on Saturday followed ...

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