Sevilla maintain they have yet to receive an offer from Barcelona for Chelsea target Jules Kounde as the transfer saga comes to a head.
Chelsea have a £55million agreement in place with Sevilla for the France international and are pushing to finalise the transfer with a five year contract.
Sevilla sporting director Monchi is due at his club's training camp in Lagos, Portugal on Sunday and is due to talk to Chelsea owner Todd Buehly.
However, Chelsea are wary that Barcelona's threat to make a last-ditch bid is very real following the release of more funds from their TV rights sale last week.