Chelsea manager Jose Mourinho has hinted that he could yet bring in new players before the start of the next season.
The Blues have recently been linked with Manchester United striker Wayne Rooney, while Liverpool's Luis Suarez is believed to be another potential target.
"Big clubs will always be connected with big players, but there are always rumours," Goal.com quotes Mourinho as saying.
"Until 31 August we will see if someone can improve the squad but my focus is to improve these guys."
Chelsea play the first friendly on their tour of Asia on Wednesday when they face the Singha All-Stars.
