I feel that this should be looked at.
I can give example numbers on my next run through, but my anecdotal evidence is to high to ignore.
My experience is that when a card gets reshuffled into a deck, usually location, it ends up back on top.
This goes for barriers, henchmen and villains.
I know others have the same experience which is why it can't be random.
Please look into this.
If you do, my next post will be creative and witty, I promise.