The defender is a free agent having left the Bundesliga giants last season
Mats Hummels marquee Celtic transfer floated as Borussia Dortmund legend ‘worth a phone call’
Football Scotland · Aug 8, 2024
Mats Hummels marquee Celtic transfer floated as Borussia Dortmund legend ‘worth a phone call’

Mats Hummels marquee Celtic transfer floated as Borussia Dortmund legend ‘worth a phone call’
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