Understanding possible melds & sets is a crucial Rummy King skill that can greatly increase your winnings. It is crucial to continuously assess which combinations have the potential to form successful melds as you draw new cards and look at those that others have didice slotsscarded. You might think about keeping it for a possible run with 7 and 8 of hearts, or even using it as part of a set if another 8 becomes available later, for example, if you have two 8s and draw a 9 of hearts. Also, you can decide which cards to keep or discard with knowledge if you are proactive in spotting possible melds. You might want to change your strategy to focus on other melds that could still be successful if you observe that certain ranks or suits are getting harder to find as a result of other players' actions.