They have bought a striker already mate
They also haven't started the business of selling players - which with no European footy on offer they will 100% have to trim that squad down A LOT, especially as Conte looks to want to bring in a fair few more players.
At the end of the Summer will bet that Chesleas net spend is Massively lower than either City or Uniteds and more on a par with what the rs, spurs and we do
my gut feeling is still that Lukaku will stay, but I do expect we'll see a sizeable Chelsea bid actually come in and a lot of media pressure for him to be sold.
Hopefully we resist it all and keep him.