No, most seasons are not this crazy. I think in the first five weeks there were four different teams in the #1 spot. I was talking to my brother in law and I asked him if the teams were just that even this year or if the ranking system sucked and he said the teams are really even. I have heard speculation that part of it is because the good players leave after a year to go to the NBA. It doesn't allow a single team to grow and dominate.