LONDON - Chelsea manager Jose Mourinho claims he sold Romelu Lukaku to Everton because the Belgian striker did not have the stomach to fight for a place at Stamford Bridge.
Lukaku joined Everton on Wednesday, having scored 16 goals in 33 appearances while on loan at Goodison Park last season.
The 21-year-old faced competition from new signing Diego Costa and returning club great Didier Drogba at Chelsea, and Mourinho felt that he did not possess the drive to win a first-team place.
"Romelu was always clear that in his mentality and his approach he was not highly motivated to come to a competitive situation at Chelsea," Mourinho told yesterday's edition of British newspaper the Daily Mirror.
"He wanted to play for Chelsea, but clearly only as first-choice striker. And at a club of our dimension, it's very difficult to promise a player that status.
"That reduced immediately his desire to come to us. After that, Everton came with an important offer and because we want to be inside (UEFA's) Financial Fair Play rules, you have to analyse these situations."
Lukaku was dubbed the heir apparent to Drogba when he joined Chelsea from Anderlecht in 2011, but he made only 15 appearances during his three years with the west London club.
The Belgium international, who played at the World Cup, revealed that he had left Chelsea without speaking to Mourinho.
"I spoke with my agent and then from that moment on I left it up to him as I was on holiday," said Lukaku, who has signed a five-year contract with Everton. "I made my decision and then didn't speak too much about it."
Asked if he had spoken to Mourinho immediately prior to leaving, Lukaku replied: "No, I think he was busy with the game (Chelsea's against Vitesse Arnhem on Wednesday)."
Despite failing to make the grade at Chelsea, Lukaku said that he had no regrets about his time there.
"Chelsea is a big club and sometimes it is difficult for young players to come through," he said.
"I want to have a good career and I didn't want to spend 10 years on the bench. I wanted to make the best out of every year."