With 48 teams and talk of going to 64 teams, the WC could end up so broad in its coverage. What are some of the effects expanding the attendees has? The 48 team format will be the main focus here.
Minows: There was usually a country that had a poor WC but in this one, six. They were all eliminated in the group stage.
The three games they played resulted in a combined total of 10 goals, but they conceded 62. Is it worth quite a few one sided games to have more participants?
There could be arguments both ways but going to 64 nations would surely add to the number of blow out scorelines. Not ideal, but I can see both sides.
Third placed qualifiers: There were eight of them in 2026. In other words, coming third gave a nation 67% chance of progress. One of the eight qualified to the round of 16, but fell there.
A 48 format creates this situation, whereas a 32 or 64 format can have the top two from each group progressing. I'm not a fan of two in every three contestants progressing.
Matches played to win: With the move from 32 to 48 countries, that went up from seven to eight. Moving up to 64 teams won't increase that any further.
Top sides: I counted these as nations that exceeded eleven goals scored. Two went out in the round of 32 and one the round of 16. Germany and USA averaged 2.75 goals per game, conceding 1.25.
Belgium scored 2.33 per game and conceded 1.2. Norway threw a game against France and ended up with 2.17 and 1.83.
England managed 2.5 and 1.5. France 2.5 and 1.25. Argentina was 2.38 and 1.0. Spain was 1.75 and 0.13
This doesn't cover minutes played through extra time. Still, there is something to learn.
Most teams in these later rounds scored at a reasonably consistent rate (the third placed match affected England and France figures). What is obvious is that the finalists had the best defences, 1.0 and a ridiculous 0.125 for Spain. Argentina was helped in the final with Spain denied a legitimate goal which would have lifted Argentina's goals conceded to 1.125 but still the second lowest.
Two of my favourites were France and England as they had a lot of strike power but both failed with defences that were too leaky. Spain won with a super defensive effort right across the tournament.
Please note: The lower chart has group match totals and finals totals separated. The red is the two combined.