Brazilian coach Luiz Felipe Scolari has opened up about his failure at Chelsea between 2008 and 2009.
The World Cup winner is a legendary manager who has won countless honors at club and international level.
However, Scolari does have a few regrets in management, with Chelsea at the top of the list.
Talking about the job in September, per The Sun, Scolari took aim at club legend Didier Drogba in particular.
Scolari said: "Our medical department thought that we should let Drogba go and recover in Cannes, in the middle of summer.
"I thought he should stay in London. I'd also like to go to Cannes in the middle of summer. I'd stay there for a month, two months, enjoying myself."
He added: "When [Drogba] came back, I tried to adapt so that Drogba and Anelka could play together. Anelka was the top scorer in the league.
"We had a meeting and Anelka said, 'I only play in one position.' So, there was a bit of a lack of friendship, of respect, of trying to play together with Drogba. They were both great, but someone had to do something different, to get back to help when we lost the ball.
"That was when it changed a bit. But we've met since then, me and Drogba. The last time was in Russia in 2018. We spoke openly about it. There wasn't any ill intention from him or Anelka. But it happened and I lost out on one of the great chances of my life."