I have an idea, and wonder if anyone has ever tried this.
We have all seen players taking even money on their BJs against a dealer ace and thought "Why are they throwing their money away?"
Well what if I offered to pay them the even money and take the risk myself? If they agree, I hand over an amount equal to their bet. If the dealer has a blackjack, I get nothing. If he doesn't, I get 150% of their bet.
I imagine some players would be receptive, but I don't think the casino would be too happy. I don't want to be kicked out for trying this.
Has anyone done this?