Newcastle United officials are hoping they have struck gold when it comes to Yankuba Minteh. The teenager signed for Newcastle United last summer, with Dan Ashworth bringing the Gambian to Tyneside from Danish club Odense BK. Yankuba Minteh was immediately loaned out to Feyenoord, and has been doing very well in Rotterdam. The 19-year-old now has 10 goal contributions in all competitions, and has scored three times in his previous two games. He has the potential to keep getting better, and Newcastle are seemingly very happy with his development. As are Feyenoord, as they want him back on loan …