Chelsea have once again been linked with Borussia Dortmund forward Marco Reus.
The Germany international has been linked with a number of Premier League clubs, including the Blues, in recent years.
The Sunday Express say Chelsea have joined Arsenal and Liverpool in an apparent race to sign Reus, 27, and been told they would have to pay £70m.
Meanwhile, Chelsea have yet again been tipped to move for Napoli’s defender Kalidou Koulibaly.
The Daily Star Sunday claim Koulibaly is Chelsea boss Antonio Conte’s top target this summer.
He would cost the Blues £60m, the Star claim.