The 21 year old has attracted interest from overseas clubs, including Everton and Werder Bremen, as the co-owned defender has impressed playing for Bologna.
The Corriere di Bologna reported that Juventus are holding out for a total fee of €10m for the youngster, whilst Bologna seem more open to lesser offers as they look to fund other transfer activity this January.
Moving to Italy in 2010, the Dane signed for Juventus, and only a year later committed to a four year contract with the Turin giants. In 2012 he was sent to Bologna as part of the co-ownership deal between the two clubs.
He has represented the Danish national side up to under-21 level.
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