Florian Wirtz knows what it is to be a wanted man. For many young footballers a summer where three of Europe's leading clubs (briefly) fought it out for his services might be enough to have their head spinning.

The Germany international, who scored in the Nations League in midweek, is expected to complete his move to Liverpool in the coming weeks, but an unexpected snag has emerged

Florian Wirtz's impending move to Liverpool looks set to be at the centre of a dispute between Bayer Leverkusen and Koln following comments from Koln president Werner Wolf