I wish they went with the idea that the “Dyad” in specific is why Kylo and Rey can transfer their force energy to each other. I wish Baby Yoda couldn’t randomly do it (they did that to ease into the sudden ability in the TROS, which came out a couple days after the episode.) I kinda wish Rey couldn’t even heal the snake. All of this would more aptly clear up the confusion of why no one’s used this healing ability before, and it would solidify how powerful and purposeful a “Dyad” is.