Though Swedish international striker Alexander Isak (21) made clear, months ago, he wouldn't be down with joining Borussia Dortmund back, German giants management, according to Marca, are tempted to enable the 30 million euros' worth buy-back clause upon Real Sociedad hitman, if Erling Haaland does leave. Meanwhile, Basque club set a €70m exit fee on Isak himself, recently inquired about by some A-listers.
Source: transfermarketweb.com