Liverpool are reportedly keen to bring in former Real Madrid goalkeeper Iker Casillas from Porto this summer.
The 36-year-old will become a free agent in the next few months when his contract at the Portuguese club expires.
According to AS, Liverpool have already spoken to the shot-stopper's camp regarding a potential move, but he is also wanted by clubs in China, Qatar and Turkey.
The Reds have had issues with both keepers Simon Mignolet and Loris Karius, but so far manager Jurgen Klopp has publicly claimed that he is happy with the options that he has.
If Liverpool do pursue a deal for Casillas, they have Champions League football to offer after they secured fourth place on Sunday.