Moderator, Iberia Airlines, Airport Lounges, and Ambassador, British Airways Executive Club
Join Date: Feb 2010
Programs: BA Lifetime Gold; Flying Blue Life Platinum; LH Sen.; Hilton Diamond; Kemal Kebabs Prized Customer
Posts: 63,830
I think a larger CE cabin is OK, so long as there are sufficient cabin crew to run the service. GVA is often of this dimension and generally works fine (though on that route many have seem to be "liquuds only"). The big advantage is that if the CE cabin goes to past the exit row it means those that are not Gold have a greater chance of the extra leg room seating.