Perhaps a little early to be thinking about after the 777... But why not the A330? It's one of the finest airliners in the sky! And extremely popular with airlines across the world. The problem with the MD-11 was all those fictional liveries that they had to do. I can't fly fictional liveries! Would love to see PMDG model an Airbus. I'm sure if they did it would make sense to do the A320 family first. And then the A330 in all its glory! If they stick with Boeing, the 757/767 - I know there are others out there, but PMDG all the way!