Romelu Lukaku has said that Jose Mourinho's expected return to Chelsea could affect his decision to return to his parent club.
The striker spent last season on loan at West Bromwich Albion, scoring 17 goals in the league for the Baggies.
"I want to play as much as possible. I want to have a good World Cup so need to be ready," Sky Sports News quotes the 20-year-old as saying.
"Chelsea? It depends on Mourinho, if he takes over, and what he has to say."
Lukaku has 19 caps for Belgium.