Chelsea manager Thomas Tuchel has revealed his “key player” N’Golo Kante will miss at least four weeks with a hamstring injury.The French midfielder already missed the 3-0 defeat by Leeds last weekend after picking up the injury in Chelsea’s draw with the Spurs at Stamford Bridge recently.##NAJAVA_MECA_6596393##”He has a huge influence. Kante gives something to our team that no other player in the world can give to any other team. It’s difficult to replace him, because he’s very unique. We were full of hope after pre-season because we built his pre-season very individual,” said Tuchel, who’ll also miss the Leicester tie on Saturday due to a one-match touchline ban. Or, to be precise, he won’t miss the entire game but is prohibited from sitting in the dugout.