The intention of an opponent to form a certain combination may be indicated if you observe that they frequently select cards from the discard pile that correspond to a satta/kingparticular suit or rank. You can modify your strategy and possibly prevent your opponents from finishing their hands by remaining vigilant and observing how the game is unfolding. Discards are crucial in determining the game's dynamics in rummy. The decision to discard a card gives other players a chance to profit from it each time.