Teddy, one thing interesting this year might be that, due to QSP, a trend would have to be watched quarter by quarter. It might be that in some quarter, EB1 does indeed provide some QSP, while in some other quarter it may not. Not only now the SO depends on the demand by EB1, but also performance by USCIS. Also I do believe that Q4 would be a quarter where in "tweaks" would be made by agencies based on policy decisions and current sentiment of the will of the country's direction makers.
One thing I am concerned about is that if CO does a huge intake as seems he is intent on doing, he may not use QSP once his intake is done, and go back to his annual SO strategy, which allows USCIS to play catch up for their low performance earlier on, or low demand from EB1 earlier on, or both. I think that QSP keeps the agencies moving, strategizing, and planning dates continuously, while a huge intake and big retrogression followed by moves by annual SO, is not good for us.