So Naruto shows us his new powers - this is going to be good!
Good job Kishi fore shadowing the 6 Rasengans hovering around Naruto like the cover a few months ago.
I guess Naruto has to do the tiny FRS's because when he was making the Bijuu bomb it was so heavy he could hardly lift it, so the solution - make it smaller. It will still cause a heap of damage, because lets face it the normal FRS was so freaking powerfull.
Going to be a good chapter!