on here arguing about starting QB or starting RB or for basketball who should get minutes?
As long as fans aren't being personally nasty, its a sign of fandom that fans discuss plays, strategy, lineups, coaching decisions, referee decisions, etc. It comes with the territory that BYU leads the nation in soccer attendance and has somewhat of a fan base that people will actually discuss and have opinions on the team.
Just like for most sports, cougarboard is not for the soccer players themselves or even for family members of the soccer players unless they have a thick skin.