Again, more participants than there are conferences (15 conferences I believe), so that is also a bad comparison. By other sports, I mainly meant the NBA, NFL, MLB, NHL, MLS, etc. All participants in their championship games have to win their conference championship first. I realize it is a different structure since their are only 2 conferences in each league, but that is why I suggested a 6 team playoff. A representative (champion) from each conference and then a G5 champion.