Since the traditional, single disk FE model is destroyed (DEF blows it off with just a hand-wave) - you can't see the S. Celestial Pole from above the disk, hence DEF with 2 poles to the rescue - DEF is THE FE model. Like JRoweSkeptic's sig says - "Dual Earth Theory (sic), the best FE model"
The funniest thing is that ONLY JRoweSkeptic, out of ALL the people on Earth understands it! ONE person! THAT is the Flat Earth Society. If he dies, FE dies too...
Problem?