Get Hype ladies and gentlemen! Finally, we get a hint of what possibly could be character development for Sarada. Is it byakugo? Is it rinnegan? What interests me about Sarada is that its possible that she has Ashura and Indra dna. Her father has Hashirama cells and is the reincarnation of Indra. That could be a thing. Or activating a rinnegan makes you an Otsutsuki and he passed it on to her. Maybe its just a plot hole. Im just glad she's relevant now.