Tried to do a quick roundup of interesting games for the next round of qualification that starts on Friday.
Africa
Gabon-Cameroon: Interesting dynamic here. When Gabon's president died in June (after 42 years in office), the game in Gabon was postponed. Now the game will take place on Friday in the wake of the country's election. Gabon won their first two games of the group and can really seize control if they do well in a home and home with Cameroon, who struggled in games against Morocco and Togo. These games are do-or-die for the Indomitable Lions, who are in danger of missing two straight World Cups for the first time since they first qualified for one in 1982.
Tunisia-Nigeria: The clear top teams in Group B tangle for the last time. This is a must-win for Nigeria, any other result firmly ensconces Tunisia in the driver's seat.
Benin-Mali: If this game ends in a draw, Ghana will probably be the first African team to clinch a berth, since they are playing Sudan and will probably destroy them.
Asia
Bahrain-Saudi Arabia: The two-game playoff is Friday and next Tuesday, the winner gets to probably be favored over New Zealand in the AFC-OFC playoff that starts next month.
Europe
Denmark-Portugal: Portugal is in deep trouble anyway, and they won't be able to win the group if they lose this match, while Denmark can guarantee at least second place (and probably a playoff game) with a win.
Hungary-Sweden: Sweden is almost as dire as Portugal, and Hungary can get almost as much out of a win.
Greece-Switzerland: Winner takes charge in Group 2.
Scotland-Macedonia: Pivotal game for second place in Group 9, which concludes on Tuesday. With Norway likely to beat Iceland, it's a must win for Scotland, who play the Dutch on Tuesday (although probably a Dutch B team, since they've already qualified) while Macedonia and Norway face off. Macedonia takes the driver's seat with a win, while Norway probably benefits from a draw. Of course, with Holland's overall ownage, all of these teams are in precarious position for being the worst of the second place teams anyway.
North America
Costa Rica-Mexico: El Tri at the Saprissa. A win from the Ticos would basically cinch the World Cup, while a loss by Mexico would make me happy. Muck Fexico. If Costa Rica, the US, and Honduras all win, the Ticos are mathematically guaranteed at least the playoff with the South American 5th place.
United States-El Salvador: Anything less than victory and the Yanks are firmly in the grey area with Mexico. Yipes.
South America (Friday and Tuesday)
Brazil-Argentina: Not that there's any doubt, but Brazil will officially qualify if they beat Argentina and Columbia beats Ecuador.
Brazil-Chile: Top two teams tangle Tuesday (alliteration rocks). Both could be South Africa bound by the end of the round.
Paraguay-Argentina: Three and four get together on Tuesday as well.