Top Premier League clubs are monitoring West Ham defender Nayef Aguerd ahead of next summer.
The central defender has become a huge favourite at the East London club over the past six months.
The Morocco international is only 27, which means he still has several years left at the top.
Per The Sun, both Manchester City and Liverpool are admiring Aguerd from a distance.
Liverpool want to refresh their defense, with Virgil Van Dijk and Joel Matip both over 30.
Meanwhile, City are always on the lookout for new centre backs, as manager Pep Guardiola appears to change up his defensive personnel every few years.