It has been reported that Manchester United midfielder Marouane Fellaini has urged teammate Anthony Martial to stay grounded.
Fellaini has sounded a warning to Martial over second-season syndrome.
“Anthony has a lot of quality, he is quick, a good dribbler and always dangerous,” he said.
“He is young and has to keep going, learn every day and he will be a good player. He’s settled in well and enjoys the training.
“He loves the Premier League and loves playing games. So, first of all, this is good for him, but also the club.
“He is good, has a lot of quality, he must train hard and keep going because next season will be more difficult because the Premier League will know him by then and be ready.
“But I think he has the quality to be a success.
“He can be a good player, but he must improve.”