Chelsea have turned down a £50million offer from Barcelona for Brazilian midfielder Willian.
Despite winning the league and cup double last season, Barca have concerns that their squad still lacks greater quality in depth and attacking flair, particularly following their shock defeat by Roma.
The Spanish side see the skilful 29-year-old as a playmaker who can add an extra dimension to their attack following the departure of Andres Iniesta and want him to link up with compatriot Philippe Coutinho.
Willian's representatives have been in Barcelona and the lure of the Spanish giants will be tempting but Chelsea have so far shown no willingness to sell.
Long-term admirers Manchester United are waiting in the wings and have also posted an interest.
It is understood, United would be willing to offer even more to secure a player their manager Jose Mourinho rates highly.
Indeed, United made overtures to sign Willian in January but Chelsea resisted despite Antonio Conte preferring to use him predominantly as an impact player.
Willian still managed to score 13 goals last season and was arguably Chelsea's stand out player when they played Barcelona in the Champions League.
-Dailymail