One by Wayne Dobson
Take one part John Bannon and one part Wayne Dobson and you get... ONE!!! ONE deck ! ONE prediction ! ONE outcome !
You have one card placed between the Jokers and left in view. (It's REALLY one card).
Your plucky spectator deals through the cards and genuinely stops wherever they want. The card they freely stopped at is used to create another totally random card.
You never see the random card they stopped at. They never say the name of the new card this helps them create out loud.
The card they created INSIDE their head is the one between the jokers
No switches... No sleight of hand... NO PROBLEM!!!