Jhin/Deadeye: The Number Four

Some of the things about "Jhin" involve the number four: four champions, four people killed in the video (maybe the same champions? idk...), and the four marks that are in the little metal circle in his gun (see video, Mind of the Virtuoso, its kind of hard to find. Brofresco's video points it out). I feel like there might be more, but its late for me and I'm kind of forgetful. Anyway, seeing the flowers from Zed's Deadeye poster made me think of cherry blossoms. Then, my mind chained it to Japan, which leads me to the language. Note: Japanese isn't my first language, and despite being taught it at a young age, I'm not that fluent in the language because I neglected learning it after a while, so please correct me if I'm wrong about any of this. Anyway, the number four in Japanese can be pronounced as "shi," but is often called "yon" because "shi" sounds like the Japanese word for death, which is bad luck. There are four champions. They're supposedly killed. Could the number four be linked to these deaths? Yes, I do understand that it could just be for a team comp of five champions, but why would the champions ally with Jhin after he **killed ** them? Besides, I think this is an interesting concept to think about. I like to think that the number four is mentioned often for a deeper meaning, something more than just a team comp.