Olivier Giroud, who impressed on plenty of occasions when called upon to deputise last season, has already swapped Stamford Bridge for the San Siro after completing a £1million move to AC Milan earlier this month.
Meanwhile, Tammy Abraham has fallen drastically out of favour since Tuchel's arrival and is reportedly on Arsenal's radar as the Gunners seek a new striker of their own.
Chelsea have also been unable to count on the goals of Timo Werner, who has struggled to hit the ground running since joining the club from RB Leipzig a year ago.
Kai Havertz was forced to lead the line for Chelsea during the latter stages of last season, but the versatile German is not the out-and-out striker that Tuchel will be hoping can fire the west London outfit to a first domestic triumph since 2017.
Borussia Dortmund talisman Erling Haaland has been heavily linked with the Blues in recent months, but a move for Inter Milan's Romelu Lukaku is also believed to be an option under consideration.
Source : https://www.express.co.uk/sport/football/1467136/Chelsea-news-three-players-Inter-Milan-Romelu-Lukaku-swap-deal223