The Endless are not fighters, so putting them in a forum fight makes it hard to debate them.
Death for instance can’t die as long as a soul still reside in the Universe, but that doesn’t mean she will outright kill you unless your time is up.
Destiny knows 9/10 what’s about to occur, but it doesn’t mean he will try to change the course.
That’s why I think we shouldn’t use them is basic forum fights.