So talking with another guild mate also in division 4 he had to set 6 teams but he is set up against someone else in division 4. How ever he is 25k way from the 2.75M bracket from previous GA for setting 6 teams. So my guess it not because there are matched up against someone in a higher division their GP is falling into the high GA bracket since division 4 splits the 5 and 6 team GA bracket team placements, which seems like they may have adjusted the GA team brackets a bit also.