Netherlands legend Wesley Sneijder has warned Jurgen Klopp that Liverpool transfer target Jurrien Timber "loses every header" and is not good enough in the air to cope in the Premier League.
The highly-rated Ajax defender, 21, has been linked with a move to Anfield ahead of a crucial summer for Klopp, who is expected to reshape his beleaguered playing squad in the wake of a disappointing campaign.
Ajax have also struggled this term and look set to relinquish their Eredivisie crown to Feyenoord, but Timber has enjoyed another impressive campaign and is once again being linked with a move to England.