Maybe Europe and Americas should get more spots.
According to the World Rankings Slovenia (7), Croatia (9), Mexico (14), Latvia (15), Ukraine (19), Finland (21), Georgia (26) and Belgium (31), should be there as the top 32 nations in the world. And all the nations worse than 32nd in the world at the World Cup are from outside of Europe and the Americas. Not suggesting that the rankings are the completely fair (European games are worth more than Asian games for example and New Zealand are considered 38th in the world) but either Europe should get a couple extra slots from Asia and Africa or have some global wildcard tournaments to decide the last spots at the World Cup to increase the quality of participants.