These in turn saw this as weaker revenue possibilities, exemplified by 1985 final play-offs, combined with real increased competitiveness from these smaller provincial clubs, now also at national league level. Promotion and relegation were still taboo, and unthinkable for top tier teams. But CBF introduced for the first time this feature (which actually justified the single division formula once for all in order to level the playing field for next-year tournament with more conventional divisions of 24 teams). Apparently this was just to much egalitarianism for the traditional teams as they would make secession in 1987.