This should be an interesting chapter if the spoilers are true. As for Itachi having armor on...why not?! I mean he's an Uchiha, but he's also Akatsuki..and from all the chapters seen they always go out with a bang! If you can have chakra blades that channel elements, why not have an armor that can absorb an element also. I've seen oversized snakes, frogs, slugs, chamelons, dogs. Dead corpses fighting the 3rd and bugs that eat chakra and of course demon foxes possesing kids. lol. So for those who think so...armor isn't too far fetched lol.
Made By Hagane, the Ice NomadNAruto's next Rasengan powerup(where he uses his new Fuuton RS while in Fox Xage mode) will accidentally make a tear in dimensions and suck Aizen and everyone else into Narutoverse, which will result in Madara and Aizen fusing, and Naruto will borrow Ichigo's enormous Zanpakuto and charge it with Wind Chakra and cut Madaraizen(if you steal this term I will hunt you down and disembowel you) in half, and then the world explodes from the awesomeness of the scene.
he's not wearing the armor, he's surrounded by it. just that the supposed 'armor jutsu' appears to deflect the lightning attack Kirin.