Arsenal boss Arsene Wenger believes introducing a quota-based system to the Premier League would be counter-productive.
Rangers boss Stuart McCall says he feels sorry for Gael Bigirimana, but admits he should never have been signed.
The 23-year-old has signed a deal with the Wolves until June 2018.
"We are delighted that Sebastian Jung has chosen to sign for VfL. He is a player with masses of sporting potential, who can really strengthen our team," Wolfsburg sporting director Klaus Allofs said on their official website.