Anyway... now booked
MAN-DXB-SGN-DXB-MAN
I'm hoping the morning MAN-DXB flight gets upgraded to an A380 before the flight (November)

It's by far the most civilised arrival time into DXB. Otherwise, I may look at upgrading with points to F.
Now let's see about hotels (it's the Abu Dhabi weekend). Maybe I should have checked that first