What needs to happen soon is the realisation that there needs to be a way for the smaller European nations to gain entry into the Six Nations (SN). Unless there's regular competition with the better sides they will never make it. Just look at Italy now compared to Italy in 2000 when they joined the then Five Nations.
There have been some seriously watery proposals from the IRB and FIRA about some sort of promotion and relegation to the SN from the ENC.
Whilst this would be absolutely preposterous to have a direct relegation it would make sense for the last placed team to play off with the 1st placed ENC team to ensure a consistent goal for the ENC teams.
So say this year Italy play-off against Georgia for the right to play in the SN. Italy would win but the continued compettion for georgia would ensure that some day in the future they would have an opportunity to come play with the big boys.