Imagine this.
In the midst of the Crisis On Infinite Earths, with the whole of the DC multiverse threatened by the Anti-Monitor, the New Teen Titans' empath Raven hits upon a radical gambit: unleash Trigon and let the demon confront the Anti-Monitor. Raven and her comrades know full well that in unleashing Trigon, the "cure" might be as bad as the "disease," but they are desperate and all other options have failed, so they're risking it all in a Godzilla-like "let them fight" gambit.
Trigon is unleashed and immediately gets the Anti-Monitor's attention. Which of the two cosmic menaces is more likely to prevail?