Originally Posted by
gabdusch
North American PY coming online also means that the domestic portion of an international itinerary no longer books in B on the widebodies.
This was nice while it lasted.

Not sure I understand what you mean here. I booked an Int'l PY fare yesterday, with two domestic segments (YYT-YYZ, YYZ-YVR) in B, and was able to upgrade both domestic flights (one on an narrowbody, the other on an 763) immediately for 2 credits.