You assume correctly --- no, there is not. I've never discussed "potential evidence" with anyone. I've discussed "evidence" --- like supposedly Chinese and Egyptian records predating the Flood, but I have never discussed "potential evidence" --- whatever that is.
Potential evidence is how we know we are talking about science.
You remember science, right? That thing you "hold to a higher standard"?
Part of a higher standard is that if you come up with an hypothesis (or you read it somewhere, like in a book or the bible), then if it really is worth anything to anyone then you can generate a
possible means by which it could be disproven if it were false.
If I hypothesize that there is an elephant living in my fridge it is reasonable for me to say "If I open the fridge and I see no elephant then I know I am mistaken."
It is not kosher to open the fridge, see the various foods and no elephant for me to
then say "Oh, I meant it might be an invisible 'nano-elephant' that is completely invisible!"
It is part of "rules" that make science useful. If you just pitch the rules then anything goes.
If I sell you a medicine to cure some disease and in fact it then makes the disease worse are you going to be sanguine if I say "Oh, by 'cure' I mean at first make the disease worse for you, then eliminate the disease but replace it with a completely unrelated, but virtually identical set of symptoms which are as bad or worse than the original disease!" How many more doses can I sell you today?
I know these are subtleties you may not follow, but if you think about them, perhaps you'll see what a
"higher standard in science" ACTUALLY is.