Watford are interested in Nice winger Allan Saint-Maximin.
The 22-year-old scored six goals in 29 games in all competitions for the French side last season.
Sky Sports says the Hornets want to capitalise on a reported falling out between Saint-Maximin and Nice boss Patrick Vieira.
Saint-Maximin has been capped by France at U16, U17, U20 & U21 level.