Chelsea owner Roman Abramovich will seek to reopen negotiations with Sevilla for wing-back Daniel Alves.
"The Alves deal could be back on in January, but again it all depends on the price. Roman is not prepared to pay silly money," a source close to Abramovich said.
Sevilla may consider dropping their original asking price to £18m as the club rebuild following the loss of coach Juande Ramos to Spurs last month.