The current trend with airlines is to rip out business class and replace with premium economy. Will be interesting to see what AC does here.

"Seats in the premium cabin occupy barely 10% more space than coach, whereas a business-class berth typically requires three times as much room. Deutsche Lufthansa AG says premium economy generates 33% more revenue per square foot than economy and 6% more than business—and is 40% more profitable than the latter because it’s cheaper to install. "
https://www.bloomberg.com/news/artic...usiness-travel

Ron.