Let's not forget who Lukaku was so revealed in Inter, who held the post of head coach in the team. Of course, I mean Antonio Conte, who picked up the keys to this player. I do not deny the talent of the player himself, but still we can see perfectly well that Lukaku almost did not work out at Chelsea and the relationship with the head coach played an important role in this. It is significant that, according to journalist Nizar Kinsella, Chelsea head coach Thomas Tuchel joked during the match with Tottenham, telling Lukaku and pointing towards Conte, like "there's your daddy."
Indeed, in this case the coach's role is also very important and this is what makes Lukaku's success with Inter inseparable from Conte's expertise as well.
But indeed now it will be a little different and indeed we know that Lukaku's strength is very good from a physical point of view which makes his performance a little different.
Now he has to really re-unite with Inter, don't let the same thing happen at Chelsea again here.