The reason for David Luiz's return to Chelsea

David Luiz joined Chelsea initially in 2011 from Benfica but left them after a few seasons for Paris Saint-Germain. This summer he returned on the deadline day to Chelsa which was a very big surprise for his fans, as he hasn't been linked with his former team before.

The 29-year-old admitted that he was always happy at Chelsea and missed the club but this doesn't mean he was unhappy at Paris. "I was also very happy in Paris. I was winning trophies, I was having a great life there but I know me and I like to have new challenges in my life, to have ambition," he said.

He has a big aim for this season: He wants to win the Premier League. "One of the reasons I decided to come back here is because I know the Premier League well but I never had the opportunity to win it, so it is still one of my goals in my career".

Do you believe that Conte's men have a chance to win the league this season?