22-year-old Hoffenheim striker Chinedu Ogbuke is reportedly being tracked by Manchester United, Liverpool, Chelsea and Arsenal. The Nigerian international has found the net 18 times in 39 games, six of those coming this season.

"He is an attractive player for many clubs, Hoffenheim too," Lyn-Oslo director Erik Langerud told Aftenposten.

"He might leave now, in the summer or next summer."