I find it a bit strange that kabuto didn't revive a single uchiha other than madara, and Itachi? I mean it was said that the uchiha were the most powerful clan in konoha. Also why hasn't he revived Izuna, he was just as strong as madara, one of the few people capable of using MS and susanno. Another strange thing is that we haven't seen sasuke sarutobi apparently he was a ninja legend. We also haven't seen the white fang (kakashi's dad) who was one of the most gifted ninja in Konoha history. Finally why hasn't he revived any Senju or Uzumaki, the senju rivaled the uchiha and were very powerful. The Uzumaki were so powerful they were wiped out. Just a few plotholes I found.