If I was CSM, the only way I’d allow someone from J or Y to eat in the F cabin would be if they were going to row 5 and only visited via the rear of that cabin. Its all about protecting the interests of the F pax,
Well said. As an F passenger, I wouldn't even ask. That said, I do hope if the upgrade comes through, that perhaps my pal and I can enjoy some of the better F wine selections while seated upstairs in the "lounge".