The 22-year-old has been linked with a big-money move to the likes of Manchester United, Real Madrid and Paris Saint-Germain in recent weeks.
Wright told the Sun: “I would stay at Everton for another 18 months at least because if he is continuing to score goals then he will be sought after by better teams than PSG.
“Manchester United would not be attractive to him at the moment because of the turmoil they are in.
“If you go to Real Madrid then you have the experience of going there, even if it doesn’t go well and you can come back to Manchester United.”