Coincidences can happen for innocuous, as well as damaging reasons.Had those two SS members been where they were supposed to be, there is a distinct probability they would've blocked a clean shot from the book depository.
That is very coincidental.
As I’ve said a moment ago…we will never know what happened for fact. So I won’t begrudge where people land. This just doesn’t singularly raise to level of conspiratorial confirmation for me.