The Magpies could face fresh competition in their bid to land Liverpool winger Harry Wilson.
The Welsh international has been linked with a switch to Tyneside throughout the window, with Premier League rivals Aston Villa and Championship outfit Leeds United also believed to be keen on the 22-year-old.
But Football Insider now claim that German giants Borussia Dortmund have entered the race for his services - and could submit a permanent offer for the player.
It is believed that a fee of £15million will be required to lure Wilson away from Liverpool, with the Reds unwilling to sanction another loan move.