Who said that the refs favor the hosts in world cups?
Usa in 1994? Favored? Nope
France in 1998? They got a red card in the semis.
Japan in 2002? It was so easy to favor them. Turkey in the 1/8 finals and Senegal in the 1/4 finals. It was so easy to rob "small" teams like Turkey and then Senegal. But nope. Japan loses to Turkey.
Germany in 2006? Nicht.
South Africa in 2010? Doesn't look like it. Penalty and red card at 0:1.
Only the team that eliminates the Azzurri was favored because "they were the hosts".
2002 was as fair as any other world cup. The Koreans deserved their success.
LOL. Basically the host thing can only go so far, but I don't think it is a conscious attempt. As if FIFA would take such cynical money making and interest gaining attempts, fairytail stories, if only. I'm being sarcastic, or maybe I'm not.
France got a red card though, come on

They also won the tournament for the first time ever. But away from the silliness, oh, no, it still is silly.
