With the comments about 9 abreast 78s and ten abreast triples maybe Airbus should make something of their better width , I know they call the 350 XWb but Joe Public is never going to see that or understand it. of course the 320 series is a lot more comfy than the ageing 73 for the same reason . Boeing can be forgiven for the 73 problem as the design is so old and maybe the triple but to build the 78 so you can squeeze in 9 abreast but not actually properly seems bit of cock up to me. especially if you call it Dreamliner