Let's go through some basic knowledge before I talk about it further...

Characters: Cassidy & Butch
Canonical?: Fanon
Relationship status: Former comrades
Also known as: KosaYama, KosaMato

So what do I think?:

I do like this ship!
Neorocketshipping reminds me a lot of Rocketshipping, as you can tell from the name.
I haven't seen every episode with Butch and Cassidy in them but I like their dynamic and how even Cassidy can't get her partner in crime's name right

I shall rate this ship: 8.5/10

Thanks for reading, see you in the next chapter!!!