If Kakashi was prepared to die

[BasedRikudo]

Then what plan did he have for Naruto to get out of kamui world. I'm pretty sure after a Rinne Tensei and a Bijuu unsealing Obito has to die for there to be any sort of logic and if Kakashi is dead then Naruto and Sakura are just left in kamui world forever until they die or sakura goes crazy and transplants obitos eyes into naruto

 

[Takos]

Well, it's either make a gamble and have a chance of Naruto and Sakura surviving, or don't and be SURE they will die.

 

[phantomlord22]

If obito can Rinne tensei madara, and yet live
then sure he can use one simple kamui after the second one
+ black zetsu said that as loge as I'm with obito he will survive