Originally Posted by
findark
I can't imagine a single inch would cause a different seat design.
I honestly hope they stick with the B/E Diamond, as any kind of all aisle access design wastes a truly absurd amount of space in such a small J cabin. Doubt they will though.
7 inches, and different curvature. That could vastly change the equation. Probably won't, since they'll want consistency. But it could.
AA's all-aisle access could be an idea (might be an A32X only design?), but there's also the alternating 2-2/1-1 designs seen on a number of airlines.