Yeah, and besides, we're talking Monday and Tuesday for all that, NOT during Toonami. I guess it's possible Turner networks could go off the air if this were 1992 but I'm willing to bet there are failsafes in place 25 years later.
Also, it bares to mention that, while Toonami and the 11:30-3:30 AM time period both declined 37% from year-to-year, the decline was only 27% in both for 18-49.
A somewhat related opinion: if JoJo's Bizarre Adventure Part 5 gets an anime adaptation, I believe it should use that super-catchy new song "The Man" by The Killers.