Stoke City will reportedly inform Chelsea that they want Victor Moses included in any deal that would see Asmir Begovic move to Stamford Bridge.
The Blues are believed to be on the verge of selling Petr Cech to London rivals Arsenal, which would leave manager Jose Mourinho in the market for a new goalkeeper.
Recent speculation has claimed that Stoke custodian Begovic is on Mourinho's shortlist of replacements, with an approach expected to be made over the coming days.
However, the Potters will not consider any offer for the Bosnian that would not see them receive Chelsea winger Moses in return, according to The Telegraph.
The Nigerian international spent last season on loan at the Britannia Stadium, where he scored four goals in 23 appearances.