These would be disqualified

[Pietro Paolo Virdis]

It is a bit strange how tough they are players must be citizens and not allowed to play for another country if they've played for one already after U-21, but with managers it's ok.
If similar rules applied, that you can't throw in any manager, must be a citizen in the country he's coaching, these would be out.

Egypt - Hector Cuper Argentina
Saudi Arabia - Juan Antonio Pizzi Spain
Iran - Carlos Queiroz Portugal
Morocco - Hervé Renard France
Australia - Bert van Marwijk Netherlands
Denmark - Ĺge Hareide Norway
Peru - Ricardo Gareca Argentina
Nigeria - Gernot Rohr Germany
Mexico - Juan Cralos Osorio Colombia
Belgium - Roberto Martinez Spain
Panama - Hernán Darďo Gómez - Colombia
Colombia - José Pékerman Argentina

[Wouter D]

You're messing with what used to be the Netherlands' biggest export product here. Can't have that.

On the other hand, Russia without Hiddink might not have kicked the Netherlands out of Euro 2008. I may need to rethink this.