I've avoided looking at this Nations Championship format to date. It's worse than I had assumed.
So we've got the "southern" round in the summer*, then the northern round
Al matches are 6N vs SANZAAR+Japan & Fiji, so everyone plays everyone from the other, er, hemisphere.
The finals weekend is literally the following weekend, which has every one of the 12 teams playing in Twickenham over 3 days in November. Which, depending on the weather, could be an absolute shitshow. The positions of 1v1, 2v2 etc is going to be on the smallest of differences, as 6 rounds of a league is fuck all.
Presumably they're banking on rugby fans from every one of the 12 nations just booking their trip over to London for the weekend. I'm sure there'll be some who will be up for almost 24 hrs of rugby over 3 days, not sure how big that market will be.
It'll make a lot more noise than the normal international window, at the same time, sounds like a logistical nightmare. There's just under half a million seats to fill over the 6 games in a 82k stadium. No doubt fans will travel, but are there going to be a lot of empty seats?
I assume they're going to look to local interest to fill a good few seats, albeit it's £202 for the cheapest tickets for the Sat/Sun all day tickets.
Will anyone give a shit? Will it make a profit? Hard to be sure yet, could see that final weekend either being a massive disappointment or a great buzz, but one thing is sure, the format is an absolute dogs dinner.
*Japan isn't in the southern hemisphere, but anyway...