Thank you for the link (particularly its related story about the A380 cut on the SYD route). We are unlucky to have an SQ222 F Suites booking in October when the A380->B777 change takes place, but lucky enough to rebook to that day's SQ232.

Now a question to the seasoned solo-A380-Suites pax: if you had reserved 1A or 1F, how willingly would you agree to change to 3A or 3F if asked after check-in whether 2A+3A (or 2F+3F) could travel together in the combined 1+2 instead?