Maurizio Sarri will look to rival Real Madrid for Borussia Dortmund striker Alexander Isak if their transfer ban appeal is successful.
Chelsea have been barred from signing players for the next two windows but they’re hoping to get the decision delayed.
The Mirror claim they’re keeping tabs on Isak, who has scored 11 times during a loan spell at Willem II.
But they’ll face competition from Real, who are plotting a squad makeover under Zinedine Zidane this summer.
