GAC fix

This topic was discussed over and over and no, automatic minimum GAC Standing based on your GP on not the solution. 
However, what could work, would be a parallel league. Meaning, always when you deliberately drop down a league, you are actually not dropping in the typical lower league, but a parallel one.

So basically all the high GP people dropping from lets say Aurodium down to Carbonite, would not compete in the same Carbonite as the new players. They would drop to a parallel Carbonite League only consisting of other relegated players. If that person is then starting to play normally and advances in the League he or she would be placed in the normal system again, but not the limbo. Naturally the discussion would be what is a deliberate drop? However some objective indicators, like consistently not playing, could provide the basis for correctly assessing accounts.
Principally it is also possible to retroactively determine deliberate drops as initially all players were ranked based on their GP into the new system. That was some years back, but i can be assumed that a 9m GP player lurking around in Carbonite today, would also have had some more GPs some years ago. 
However what about accounts that are newer than the GAC system and still deliberately dropped in the meanwhile ?
So, better to make a clean cut. Reassign all players based on their GP again and then let the system play out.