Hmm, it seems like a contradictory message between akide and hearna...
In my case, my son and I are returning from the US (leg 1), I've upgraded leg 2 (YYZ-YVR) using my credits, and leg 3 is a short domestic leg.
Ideally, I'd like to upgrade the both of us on legs 1 and 3 using my wife's credits (as I am out).
Thoughts..?
Thanks again everyone,
Singlepoint