I keep seeing this happen within 2-3 minutes after a league resets. Somehow people are beating over 100 people 3 times each to max out the points you can get that week in minutes. I mean even if you have unlimited kobans to spend should still take about an hour to fight over 100 people 3 times each. Also when i look at their stats they are not very high either. Kinda annoying when spots 1st thu 10th are locked down within minutes.