For example I would use it when banking against other players. However I think it is probably just any reasonable strategy. My two pair rule is optimized to play against the house way. Also, for PR purposes, that pit boss lost my business forever over a mess that netted the casino $20. It would strike me that once a hand is set and the first hand is settled, there can be no change. We were all told to stay at the table until the situation was resolved, but after it was, despite not knowing each other, we all left not only the table, but the casino entirely. The pit boss actually went to the players’ stacks and took the monies from them after consulting the videotape to confirm the wager amounts. This resulted in two of the players going from a push to a loss. They then went to the discard tray to replay the hands. The dealer had missed the fact there was a straight with a higher 2-card hand, but set it and went through 4 players when the pit boss came over and said 'You set that wrong' and proceeded to re-set the hand. At a full pai gow poker table, the dealer set her cards, I believe it was a Jack/Ten in the 2-card hand and a flush in the 5 card-hand.
I ran into a situation in Reno a couple years ago that no one else seems to have heard before.