I wonder why Minato is categorized as a Jinchuuriki, considering the following:
Madara couldn't be Ten-Tails' host because he's re-animated, and he has to force Obito to revive him
Minato is re-animated, just like Madara, and yet he has half the Kurama inside
- It's possible that he sealed in him half of Kurama before he died, and yet why on earth Kurama wasn't reincarnated
- Or Kurama was sealed in unusual manner that Minato's case defied the norm on sealing tailed beast