cant say
twitch.tv/jakecantsay
the only other legal steel type is Silvally, so it's really slim pickings. Klinklang is quite viable since Gear Grind is useful against the plethora of sub-protect moody Glalie you'll see, and Steelium Z sets destroy Clefable.Are there any viable steel types? Klinklang and Registeel have been mentioned - are they any good?
Registeel is probably pretty decent as a bulky option too but it's outclassed by better options like Cresselia, Suicune, Porygon2, or Hippowdon unless you really need the Steel typing...