Alexis Mac Allister's opinion is key to his imminent move to Liverpool.
The Brighton midfielder's father and agent Carlos Mac Allister, a former Argentina international, is in England for talks with Liverpool.
The Daily Mail says Manchester United were also keen, but have since moved on after learning Mac Allister's determination to move to Anfield.
The World Cup is eager to work with Reds manager Jurgen Klopp, which is a decisive factor in his thinking.
Seagulls boss Roberto de Zerbi said last week: "I think that can be the last game of Alexis and Moises, I'm really sorry.
"They are two great people and two great players.
"The policy of Brighton is like this, I think it's right they can leave, can change teams and play in a level higher.
"We are ready. We have to find others big players to play without Alexis and Moises."