Agüero (pictured) appears to be happy with Atlético Madrid, who have promptly slapped a £35 million price-tag on his head after learning of newly-rich Manchester City's interest in their star man.
Kun is highly rated by Atleti, who're currently trying to ease him back to full fitness whilst they gun for the last 16 of the Champions League.
However, Liverpool's recent continental double-header with the Primera Division side has reminded Reds star Mascherano of his highly-rated international team-mate. Now, he's urged the 20-year-old to head for the Premier League.
"I think playing for a big club in England would help him and he is certainly good enough to do it," said Mascherano, who initially moved to West Ham United in a controversial move.
"Lionel Messi is maybe one step ahead of him at the moment but he is still a fantastic player.
"He is strong and a good finisher and he has a very good technique."
The Citizen's are the only ones who've registered a strong interest in Kun, but the English giants will know all about his qualities. Still, it remains to be seen whether City, Liverpool or any other club would be willing to do business for anywhere near £35 million.
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