The 30-year-old South Africa international impressed while on trial with the Premier League newcomers recently but Dortmund´s director of sport Michael Zorc was unimpressed by Hull´s valuation of the winger.
Zorc said: "It is not really what we are expecting."
Copyright (c) PA Sport 2008, All Rights Reserved.
Do YOU want to write for GiveMeSport? Get started today by signing-up and submitting an article HERE: https://www.givemesport.com/writeforgms