Daichi would get some sort of pattern on his wrist, upper arm, or the back of his neck. Something that would be partially hidden but peaks out a bit if he moves around.
Sugawara and Asahi would get really artsy tattoos like watercolour tattoos and it would be placed on their backs.
Nishinoya would definitely get one of those motivational lines from his shirts or a certain character and get it on his arm.
Tanaka would get something along his back, it wouldn’t be wings but something that looked nice or a saying that spoke to him.
Ennoshita and Yamaguchi would get something subtle but is meaningful, and would get it on their ankle or somewhere that could hide it pretty well.
Kageyama would get a tattoo that starts from his upper back and creeps along his shoulder. We like to think it would kind of represent how he’s constantly changing from his past self.
Hinata would totally get wings on his back!
Tsukishima would get a tattoo starting on the top back part of his neck and make its way down. It would be a cool little pattern.