1. Too many sucky teams are advancing based on some lucky goal or atrocious officiating. At least in first round there are two games remaining to try and recoup.
The round of 16 HAS to continue with 4 four-team groups, then the round of 8 with two groups, ending with one final group of 4- whose top two teams play for the title.
Make the cream rise to the top. Why let the championship ride on ONE FLUKEY game along the way, destroying all the work in qualifying and initial WC round? Any team can beat any team for one game, but cannot keep getting lucky for a series of games.
2. Allow liberal substitution.
The round of 16 HAS to continue with 4 four-team groups, then the round of 8 with two groups, ending with one final group of 4- whose top two teams play for the title.
Make the cream rise to the top. Why let the championship ride on ONE FLUKEY game along the way, destroying all the work in qualifying and initial WC round? Any team can beat any team for one game, but cannot keep getting lucky for a series of games.
2. Allow liberal substitution.