Lukaku has made it clear that a return to Stamford Bridge isn't part of his plans, and it's widely believed that Chelsea's current coach, Graham Potter doesn't see him in his plans either.
The big Belgian endured a difficult second spell at Chelsea, where he underperformed in front of goal for Thomas Tuchel's side. The only way he can have his wish to stay with the Nerrazurri's for another season is to have his wages reduced significantly.