Chelsea's Premier League title challenge under Thomas Tuchel this season - having failed to score for the club during his previous spell.
Following success with Everton, Manchester United and Inter Milan, the Belgium International is ready to return to Stamford Bridge in their quest to build on Champions League glory.
In addition, the Blues are said to be nearing a deal to take France international Jules Kounde to west London, which could complete their summer incomings with the exit door still open.Daily Star Sport have taken a look at the finer details from the transfer dealings at Chelsea, with Tuchel keeping tight-lipped over their pursuit for Lukaku this week.
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