The 18-year-old has enjoyed himself in France's top flight so far this season, raising the eyebrows of many scouts.
Arsenal and Manchester United are both vying for his signature.
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Ex-United and Chelsea star Matic stated to the Ligue 1 website: "In my entire career, I've never played in such a young team, with players at 19 or 20 years old.
"(But) it's always interesting to see how they progress. Desire has great potential.
There are a few others but I don't want to say their names because I don't think it's good for them."