We have 5 active center controllers. 3 TMUs and 1 D-side on Washington in order to keep this event floated on DC side. TMU and D-Side did all the metering/GDP in order for us just to control our own sector. How can we possibly do it better?
We did have to coordinate a lot since NY went from 20 to 25 to 40 MIT depends on arrival. There is not a lot that we can do because of not skillful aviators, not brave controllers and people are just impatient since they have to wait for hours due to a ground stop program at the event field.
Just my 2 cents here.