1. Alisson Becker
The Brazil international and Roma goalkeeper is yet to reach his peak and would be a solid option for the present and future.
2. Gianluigi Donnarumma
A man with 125 appearances for Italian AC Milan is still only 19 years old, also hasn't reached his peak years and still has a place to grow.
If Liverpool want a goalkeeper with Premier League experience, then it can be Stoke's goalkeeper Jack Butland. He has long been linked with Liverpool and has been talked up for a move by Reds legend Ray Clemence.
Atletico Madrid star would not come cheap, but then who does in the current transfer market?
The Slovenia international is reported to have a €100 million release clause in his contract. After the Europe League win, Oblak admitted that he is unsure about his future at Atletico.
Buffon announced his departure from Juventus few days ago and since that he has been heavily linked with PSG.
He would be a reliable option for the present, if he ends up in Liverpool.
The Germany international is another custodian to have been linked with a move to Merseyside for some time. He is a proven performer at the very highest level and would arrive in England with relatively little risk factor involved.