I personally hate getting rescued; I find it disorienting and my kneejerk reaction to being rescued is feeling insulted (even when I know the intent is often benevolent or even neutral), so I don’t use the skill either. But I think it’s fine that it’s in the game and would hope they keep it! I like when my friends rescue me into my death and vice-versa. Besides, I think healers deserve that fun little button in the ever-dwindling arsenal.