What's been said?
Kohler was a key member for Germany during the 1990s, winning the World Cup in 1990 and European Championship in 1996, while at club level he swapped Bayern for the riches of Serie A with Juventus in 1991.
“It won't be a step backwards for him, even though Bayern is one of the three best clubs in Europe and doesn't have to hide from anyone in terms of sporting and economic performance," Kohler told
Goal of Alaba's impending departure
"He is certainly taking this step primarily because of the money, and I can understand that. He is now 28 years old and will sign a four or five-year contract.