I would love to see Black Racer renamed as Death Force or something. Why is life so filled with colors and narrative but Death seems just a pale shade? With Characters from all over the Avatar planes of existence; Lanterns, Aliens, Robots, Nature, Mentalists, Magic, etc… Death should be explored more! To me, Black Flash, or Death Flash is like Nekron for Speedsters. Black Racer is much more universal. Here’s a hypothetical:
If Black Flash changes per speedster death, does that mean he is a Time Remnant of Death?