The 20-year-old forward joined Southampton on loan last summer and has made a significant impact at the south coast club.
He has scored nine times in all competitions this season and Southampton are keen to sign him on a permanent deal in the summer.
There is interest from other clubs in the Premier League as well and Napoli are also believed to be keen on getting their hands on Broja.
But it has been claimed that no decision has been taken and a call is only expected to be made on the forward’s future over the summer.
Chelsea are still in the middle of sorting out their new owners and for the moment, they are not in a position to make decisions over the futures of their players.
The club are aware of Broja’s talent but is still unclear whether he will have a place in the squad next season.
Broja has a contract until 2026 with Chelsea and the club are likely to ask for big money if they decide to sell him.