Long post about GAC ranking trends
I originally sent this to in-game support marked as "feedback" because I genuinely just want to share my findings/suggestion with the devs. The support staff suggested I post it here as well. -------...
Forum Discussion
Seems highly unlikely that your banner score from the final season before the GAC revamp would be used as the second order sort for the new matchmaking not least because anyone who did not participate in that season would have a 0 and there would be more than enough such players to render that factor unreliable and require a third order sort.
