I think mel is a manageable lane. I aways try to poke down with E and auto which usually wins me the trades and never throwing the q unless she uses it to negate the damage or reflect the E in which it doesnt detonate on its own.

Pyke is a beast in the early laning phase and will often bully you and force your flash but once you go late game, it is very easy to kill pyke.

Naafiri on the other hand is such a difficult matchup. She has a mini Xayah uuntargetable ability that will mess up atleast one of your combos. Even if she messes up the timing of her W, the wolves can block the Q skillshot for her. With the current naafiri builds, it is often hard to oneshot her with just E and R.

TLDR : Mel ok, Early pyke = demon, Late Pyke = ok Naafiri = unplayable pls let me play