Will any African nations be able to take advantage of hosting 2010 worldcup

The 2010 worldcup will be hosted by South Africa from June11 to July 11.This year there are six
African nations who have qalified for the 2010 worldcup.The teams are South Africa,Algeria,Ivory
Costa,Cameroon,Ghana,Nigeria.Among these teams Ghana,Cameroon and Nigeria can be conisdered as underdogs who can upset any of the big teams.These teams have very famous players like Drogba,Kalou,Eto'o.