Nick Woltemade left Werder Bremen to join VfB Stuttgart on a free transfer before being sold to Newcastle this summer for a significant amount of money.
Schaaf stated that Woltemade's transfer was unexpected and has caused a lot of attention in the football world.
Schaaf described Woltemade as a "good boy" with a "bright mind" and acknowledged that the speed of the transfer was unforeseen.
Schaaf also shared his own experiences with unexpected events in the football world, saying that even he had made mistakes in the past.