However, it's essential to be cautious about revealing too much information when using jokers. If an opponent sees that a player has used a joker in a meld, they maylucky slots download infer which cards that player is missing & adjust their strategy accordingly. Therefore, players should consider holding onto jokers until they can use them in a way that maximizes their advantage without giving away too much information. Introduction to Rummy Strategy. Forming effective melds is at the heart of Rummy strategy.