NEC Nijmegen chief insists Fulham's John can make impact
NEC Nijmegen technical director Carlos Aalbers insists striker Collins John does have a future at the club.
But Aalbers told AD Sportwereld: "Collins must work on his condition so that he can play entire games. John doesn't need to leave us per se.
"I can say that a club has called us about him, but again he doesn't need to leave us."