Tottenham Hotspur were linked with Dries Mertens back in April, so perhaps news of his release clause should attract their attention.
West Ham United know they need to get it right in the transfer market this summer after a poor year of recruitment.
Representatives from Tottenham Hotspur and Everton may have had eyes on Napoli's clash with Fiorentina given recent transfer links.
Everton reportedly have masses of funds to spend, with Ronald Koeman keen to add quality to his squad at Goodison Park.
West Ham United know they need to get it right in the transfer market this summer after a terrible season of recruitment but things haven't started well.
Napoli goal machine Dries Mertens could cost £30m - meaning his value has more than tripled since Tottenham Hotspur missed out.
Napoli's Dries Mertens is reportedly attracting interest from Manchester United, Liverpool and Tottenham.
Newcastle United have been linked with a number of players recently, some of whom will be representing their countries over the coming break.
Dries Mertens could be a perfect fit for Tottenham.
The Napoli forward is officially more prolific than Real Madrid's number seven - but do Newcastle United have a chance of signing him?