A Feyenoord player was spotted at the London Stadium to watch Liverpool's draw with West Ham ahead of Arne Slot's appointment.
The Merseyside club have agreed a compensation package for Slot to succeed Klopp, with Mail Sport reporting on Friday morning that figure could reach up to £9.42million.
The agreement also is expected to include a move for Slot's right-hand man Sipke Hulshoff, who has done a secondment at the Netherlands national team, and head of performance Ruben Peeters.
Meanwhile, Liverpool's title hope took yet another hit as they were held to a 2-2 draw by David Moyes' Hammers on Saturday.