Meanwhile, Jeremie Frimpong will complete his Liverpool medical today.
The Dutch international's set to move from German club Bayer Leverkusen for 35 million euro.
It's also been reported that Liverpool are in talks with Bournemouth over a deal for left back Milos Kerkez.
Francesco Farioli has quit as Ajax manager, only a day after missing out on the Eredivisie title in the Netherlands.
They finished the campaign on 78 points following a late season collapse - one behind champions PSV Eindhoven.
Farioli has been linked with a number of jobs in the Premier League including at Tottenham.