The Uruguayan striker has attracted interest from Manchester United and has refused to rule out a big-money summer transfer away from the Parc des Princes
Louis van Gaal has already spent upwards of 52.5 million euros on left back Luke Shaw and midfielder Ander Herrera this summer but has identified the striker as another potential marquee acquisition.
And the 27-year-old – who is thought to be unhappy at being deployed on the wing under coach Laurent Blanc – has refused to rule out a summer move ahead of the 2014-15 season.
"I am at Paris, I think I will stay here, but you never know with the transfer window," he told Ovacion Digital.
"There was a discussion with Laurent Blanc before the end of the season and I think there will be a new tactical scheme this season."
Despite his wide role in 2013-14, Cavani scored 25 goals in all competitions for PSG last season as the club won Ligue 1.