I just read about the new "separate pathways" rule which is kind of a super-seeding mechanism that tries to ensure that none of the top 4 teams (Spain, England, France, Argentina) meet before the semi-finals. Apologies to
@QuizGuy66 as I expect this was explained on a prior page.
FIFA also announced that, "in the interest of ensuring competitive balance", two separate pathways to the semifinals (sides of the knockout bracket) were established. Based on this, the teams ranked first (Spain) and second (Argentina) in the ranking will be randomly drawn into groups in opposite pathways, as will the teams ranked third (France) and fourth (England). Therefore, should these pairs of teams win their groups, they will be unable to meet until the final, while all four will be unable to meet until the semifinals.
The interesting part is that for this to work, all 4 teams have to win their groups.