Oh snap. They're going to make confederate kind of like how The Man in the High Tower was made... an alternate reality where the South secedes.
From Wikipedia:
"Confederate chronicles events leading to the "Third American Civil War". It takes place in an alternate timeline, where the southern states have successfully seceded from the Union, giving rise to a nation in which slavery remains legal and has evolved into a modern institution. The story follows a broad swath of characters on both sides of the Mason-Dixon Demilitarized Zone – freedom fighters, slave hunters, politicians, abolitionists, journalists, the executives of a slave-holding conglomerate, and the families of people in their thrall."