Fiora Missing VO Parts

Hello, while surfing on YT I found a video with all Fiora's voice lines. I noticed that since rework, some of them are missing. https://www.youtube.com/watch?v=Oqnp-TJk5ko&feature=youtu.be&t=1m20s I'm talking about these short laughs at the end of the video. I played pre-rework Fiora a lot and from what I remember these used to trigger when activating her old E. Riot kept her old ultimate lines through rework but E lines were removed so is there a chance for bringing these back somehow in the future? I think they added a lot to Fiora's personality and her cocky self being despite being something so minor. Could some Rioter look into it? Please?