Chelsea head coach Frank Lampard insists he does not want to be a "clone" of former manager Jose Mourinho, reports SkySports.
Lampard won two Premier League titles at Chelsea as a player under the new Tottenham boss Mourinho and comes up against him for the second time as a manager on Sunday.
Lampard said: "He was a good manager, with loads of good attributes, but I wouldn't try to be a clone of anything.
"I'm happy to go up against Jose. To go up against him last year for Derby against Manchester United was a big deal for me, and that remains I'll always have respect for him.
"But the bigger thing is Chelsea-Tottenham and what that rivalry means, what it should mean to our players and us, because that's the beauty of football."