I'm sure this was answered earlier in the thread, but what's a rolling board and how does it help our chances?
A true "rolling board" is where once an application is rec'd at NRC and verified it is ready to go to board it is sent immediately to the reviewing members, generally you see this with designators that are looking for very specific people/degrees.
What NRC is doing with Pilot/NFO/SWO is kind of a "rolling board" from what RUFi0181 has said they accumulate the applications and every 4-6 weeks they will hold a board, now compare this with how thing were up to a few years ago....
A few years ago there was essentially a board every month, so the applications would accumulate during that time and then about every month a board would be held.
It should not affect selection results, or if anything it will cause them to decrease since if they don't like what they see they know they will have another group in 4 weeks.