Originally Posted by
Stranger
I don't think they can add an extra seat across in Y, but they can decrease the pitch.

If you have ever flown Air Transat A330 you will realize that it is possible to add an extra seat across in J.
Because SE of the door spacing, decreasing seat pitch would not be as easy as you think. There aren’t enough rows between the doors to add a row by removing 1” of pitch. They would have to go down 2”.
Down the the road these could become Rouged with 9-abreast and 30” pitch. Could be the first 330’s with 400 seats. 😂