Yes the big 5 isn't perfect, but forcing them into the semi's will force them all to take the competition absolutely serious without question. The BBC said they couldn't possibly give eurovision a prime time television slot if they fail to make the final. All it will do is give the countries who struggle enough like San Marino, Slovenia, Montenegro, Macedonia, Belgium & Portugal even more competition to stand up against with. Even with 12 countries qualifying instead of 10. In 2010 yes the UK would have failed to qualify without question, but you don't know which big 4's would be in with Sweden. Germany and France, then i doubt it would change a thing. UK and Spain (who i would say would have failed as well due to the juries) being in your semi might possibly have changed things with more spread in the voting, but I doubt that as well.