Fine. Let's play the percentage game. Scotland first entered the World Cup fray in 1954. (We qualified for 1950, but we withdrew, so that's null and void)There's been 17 World Cups where Scotland have attempted qualification: We've played with a back four for 15 of those campaigns. Qualifying for 7. (46% success rate) We've played with a back three for two World Cup campaigns. We qualified once. (50% success rate) For the European Championships, we've participated in 15.