In reality, I appreciate all games have to grow/advance or die, but I think there has been a serious lack of foresight here and currently I don't think there is a quick fix.
GbG has totally corrupted the points/ranking system, they should of seen that from the GvG issue years back
Out of era GB's, should of seen the impact, not rocket science really
The amount of Script/Bot use is currently on the rise, due to GbG and personal greed, I know Inno are addressing it, but again should of been obvious it would happen