Kakashi's next upgrade.

[BigTDogg220]

I'd love to see Kakashi use lightning armor.

 

[Lordgeorge16]

Chakra Saber. He could've learned his father's technique and applied it in his own way, he doesn't necessarily need the blade that he broke in Kakashi Gaiden. Besides, it's a father-son thing. Everyone loves those.

 

[jordy kusturica]

new ms tech, new lighting techs or create a new chakra saber like the white fang