Fizz doesnt need Nimble Fighter

We need something to give you cancer.

To be fair, Hecarim lost his when he was extremely strong, dominating LCS, and was very opressive.

That would turn Fizz passive into a weaker version of a Doran's Shield. They might decide to give Fizz an actual passive.

You say that now, but when they give him a passive that increases his damage you're gonna be crying like a full blown bitch

Because Riot is racist against Horses.

That being said; I would rather Fizz lost the protection against minion harass than the Janna passive.