It's clear something needs to be done with regards to Italy's participation, they have got the Wooden Spoon for the last six tournaments and it could be argued they are demeaning the Six Nations by being every other teams whipping boys.
Although relegation/promotion is a fair proposition I can't see it improving Italy or see Georgia improving the competition.
As for South Africa? Lots of pro's and con's and I can't decide which side of the fence to be on for now.