I can't image there is much TV audience for, lets say, Namibia vs Canada. I doubt that removing the weakest team from the group would have meaningful impact on overall tournament audience and income and that will be massively tipped toward games between the big teams.
World-wide, probably not, in the current 'rugby playing' nations, certainly not. In Canada, though? In Namibia? Why make the fans there choose between their national side and the perennial powerhouses when at this stage the tournament is still about trying to reach out to those smaller nations?
Perhaps so, but the current format means that the gap between games is being driven by the lop-sided format rather than the needs for recovery hence the huge difference in time between games from 4 days to 9 days. With 16 teams and 4 them groups and a consistent 5 or 6 days between games in the group stage you could comfortably have that part complete in less than 3 weeks with greater guaranteed rest between games than we have now with the group stage taking a month.
At the expense of having fewer of the tier 2 and 3 nations taking part, and failing to reach as much of the potential new audience.
But I'm not suggesting reducing the tournament so much that it would be just the established nations, there are 8 of those (or 9 if you include Argentina).
Nine if you include Italy...
With 16 teams there would still be 7-8 positions for non established teams.
So, conceivably, with a missed tournament because they fail to qualify, no top-class international competition for your home tier 3 team for an entire generation's schooling? That's a lot of potential players to miss out on inspiring during the age-range you really need to get them hooked.
And I'd prefer only the teams who get through to the knockout stages to automatically qualify for the next world cup. That would mean there would be at least on established team in the qualifying and potentially not making the finals with a non established team taking their place.
I'm not sure I like the idea of automatic qualification at all, but with the top-tier nations playing as much as they do already I don't see a way around that.
Something needs to be done to shake up the system and my biggest bug bears aren't the World cup which apart from the weird 20 team, 5 team group format is by far and away the best tournament in rugby and the only one that looks appropriate to the 21stC rather than being perpetually stuck in the amateur age.
See, for me the World Cup isn't the pinnacle, it's equal parts festival and competition - it's as much about getting those odd mismatches, the tier 3 nations against a leading light. Yes they're likely to lose, heavily, but it may be the only chance some people have to see their country play the All Blacks, or France, especially for the African and American teams. The World Cup is a global advertising campaign, and only really gets into being a competition in the latter stages.
No my biggest bug bears are the endlessly tedious, repetitive and non-competitive (in world terms) 6-nations and the non-sense that is the British Lions, where we effectively capitulate to the dominance of the SH teams by accepting that we can only have a hope of beating one of them by putting together 4 NH teams.
Except that the Lions haven't done particularly well against the Southern Hemisphere, certainly not significantly better than the individual nations. That said, I'd be perfectly happy to ditch the Lions tours in exchange for the European championship.
The six-nations is a fantastic championship, but I think it needs a relegation place to Tier 2 to spice it up - there's no penalty to being the wooden spoon, and no way in for the 2nd tier. With a 6/5/5/4 championships record for England/France/Wales/Ireland, it's competitive - certainly by comparison with the All Blacks taking something like 15 of the last 20 Rugby Championships/Tri-Nations titles. As to whether the Northern Hemisphere is competitive against the Southern Hemisphere that's not the fact that they don't play each other itself (although that would help) so much as the ethics and style of the game are different - in the Northern Hemisphere we don't typically try to walk the line of laws, we don't constantly try to work at the edge of what's acceptable in the same way that the Southern Hemisphere sides do. Arguably that's the 'professional' vs 'amateur' argument, but there's something to be said for not adopting the 'win at all costs' mentality.
Northern Hemisphere rugby is a nicer game to watch, and a better version of the game to introduce your children to the sport with. Southern Hemisphere rugby is approaching football levels of cynicism, deception and just plain arseholery, and if you have to adopt that to win the game, then it's a Pyrrhic victory.
O.