In fact, most of the European teams are much better and they have better quality comparing African or Asian teams If you check the FIFA ranking or the teams who won the world cups in the past they were mostly European countries or some American counties like Brazil and Argentina that's why I think to have a world cup with better quality, if were are going to see more teams in the next world cup most of these teams should be europian.
It's not just about the teams that win, it's about the teams that participate and bring honor to their nation as well with whatever they have. If a team is destined to lose all their games in the group stages but end up winning at least one, even that makes the nation happy, or if they are calculated as not going out of the group stages, but they do end up going out of the group stages, it doesn't matter if they lose the next game, they did better than expected.
These matter too for the nations and even though we only remember the winners, can you forget Morocco being so good? I am sure Moroccans will never forget that for many years. Those things matter.