Naruto Thread (Spoilers For Sure)

Well as far as I know the Bijuus kind of die and reincarnate time after, but not soon. Hence why some people has thought it'd be good idea to kill one of the jinchiurikys to delay madara's plans (IE: Tsunade thought the Raikage was trying to kill Naruto for that purpose).

I'm not sure if you phrased that wrong or if you didn't catch it but they don't necessarily "reincarnate" they get "released" and manifest to their tailed form. That's why the nine-tails is caged, it can't escape and remanifest