Re: Just a thought and what if's
I would say he knows the Change-The-Subject-Quickly-No-Jutsu, but clearly that's your gig.
In all seriousness, he probably has some of Rin's DNA on hand that he'll use to Edo Tensei her ass back from the grave with, so he can use her to lead(read:Pussy whipped) Obito around like the little bitch he is.
I'm dead fucking serious about this. Not even trolling. I leave that to Kishi to do.