I think for the higher ranks the payments might go up, depending on the market conditions of course. There is a very clear trend of high-rank accounts being destroyed far quicker than new ones being promoted.
Maybe but looking at some of the campaigns legendaries are willing to settle for sr member positions and only 20 dollars a week. I don't mind the signature campaigns gone to be honest. I think account selling will be completely eradicated if that were to happen. There are several abusers in campaigns and several legendaries sending out 50 merits for shit posts. Its a complete mess right now.