Withdrawing exchange votes will have no significance he has his 75 million Steem back and will use it, so he has control of the top witnesses in his pocket. At the town hall meetings the most the witnesses can aspire to is to be able to regain their positions but be at Sun's beck and call. Actually I was sure this would happen at these meetings. Then again perhaps I am wrong and the ex top witnesses put up a fight, maybe they surprise me..