Firmino is 1 goal behind him in 7th, Son only 2 goals behind in 8th. With Kane's ankle not looking good, Son might be scoring a few more soon.
Everyone under Kane, Salah and Aguero are just as interchangeable as the relegation battle this season.
Also, maybe it is hard to convey over text and I’m not prominent enough on here for my bias to be known, but I’m part of the pro-Lukaku brigade.