Chelsea hero Mikel John Obi believes his old club are still battling to replace his generation of players.
But he believes their departure from Stamford Bridge has left a void, as he analyses Maurizio Sarri's current crop like a frustrated fan.
He said: “When I watch them now, they're fantastic players but I don't see leaders. During our time I could scream at Didier Drogba or Lampard.
"I was 24 or 25 years old but I could voice my opinion and it would be heard.
“Now when I watch them, there's no one talking to each other, taking responsibility of being the leader. You need that edge and right now that's what they're lacking."