Chelsea manager Andre Villas-Boas is ready to submit a second offer for FC Porto full-back Alvaro Pereira during the January transfer window, according to talkSPORT.
The Blues had a bid for the 25-year-old turned down during the summer.
Villas-Boas still remains keen on the Uruguayan international and believes that his former club may be tempted by a renewed proposal.
Pereira recently penned a new contract with the Portuguese champions until 2016.