If you pursued that idea, the natural place to inject it would be as Luke talks with Rey fireside. That said, I can’t say I love the idea or want to pursue it here. Too much crammed in, raises many questions.
Here’s the current lines in context, and it’s hard to imagine them being improved much! I EQ’d Luke’s line “she surrendered her saber to me…” to reduce the low frequencies just slightly, and had that effect gradually wear off as he progresses through the line.
https://drive.google.com/file/d/1cqFyhWmFxTtW8yd93V6kJt02CFMkbnp3/view?usp=share_link