Foreshadowing? SPOILER WARNING

The scene where Buster walks into the bar and taps the dust off of himself leaving a very white Buster silhouette. You know, it was like super white and not the color of dust or dirt.
Ever get the vibe it was almost like his ghost or spirit, like almost foreshadowing his last scene when it literally happens?
Or am I just one of the many trying to read too much into it?
haha