"As a child, Tarantino attended an otherwise all-black school, where he says he fantasised about defeating the Ku Klux Klan. That would be the next move for Brad Pitt’s character, he says."
I can see Aldo going back to Tennesee and becoming an undercover vigilante, taking out KKK members with his black friends. Maybe QT could tie in a moonshining story in there too. Brotherhood of Death Meets White Lightning meets Rolling Thunder!