In the years since 4e D&D was first released Wizards of the Coast has tweaked and adjusted some of the rules in an effort to improve the game. Several vaguely worded powers were cleared up. The action economy of Solo and Elite monsters has taken steps towards becoming a challenge again. Different methods of power advancement, outside the AEDU (At-will, Encounter, Daily, Utility) model were attempted with mostly successful results. Despite these many improvements to the game, there is one aspect of 4e D&D that continues to hold it back – allowing PC to wield powers with save ends effects. I believe 4e would be a better game if we took save ends effects of out the hands of PCs and made it exclusive to monsters.
While this suggestion may seem a little extreme, there are good reasons for at least considering this change. In the hands of the DM, effects with a duration of save ends heighten the drama of the game for the players. It is another dice roll on the table and rewards players who are either favoured by luck or by proper planning. There are several powers which interact with saving throws, either by granting them or by granting a bonus to them, as well as several key class features and feats. As such, any character can effectively plan around suffering and shaking off effects with a duration of save ends. It is an empowering mechanic for PCs, because it places the power to save themselves firmly in their hands.