It wasn't too long ago that we had weekends where there would be like 10 ranked teams playing one another. The M Zone, one of our favorite college football blogs (RIP), had a fun post one weekend in 2006 where there were seven games between two ranked teams.Now it seems these types of weekends are obsolete. Not really sure why. Perhaps with the emergence of strong non-BCS teams, when conference foes meet, there aren't as many good games on paper.Not too long ago, 98% of the rankings w...