JacobNinja, everyone in this entire thread except for you has put Scraggy in A-rank. Majority rules, you lose, stop bringing it up, and moving on.
Ducklett - Low C / High D Rank
Alright, so Ducklett has STAB Hurricane and can use Rain Dance to make it 100% accurate. Does that make up for the fact that Chinchou completely counters it and can easily kill it with Volt Switch, arguably Chinchou's most common move? No.
And now I'm gonna hog the Ghost-types. Soz xx
Golett - C Rank
Golurk has a godly typing that helps out hugely in a tier full of Fighting-types abusing Hi Jump Kick. In addition, it gets a handy immunity to Volt Switch and Thunder Wave, a resistance to U-turn, and can abuse STAB Earthquake. It also gets Drain Punch for some handy healing, and major defense boost with Eviolite. Sadly, it lacks the one thing it really needs: Shadow Punch, the only good Physical Ghost-type move in existence. This means that Misdreavus, the most common Ghost-type, can switch in without fear and do whatever it needs to for one turn. Not only that, Golurk is really slow, and it can't take very many supereffective hits before dying. Not very befitting for something so adorable (Litwick is cuter).
Litwick - C Rank
Litwick is, imo, the most adorable Pokemon in existence. Like, look at it. But, sadly, it's not very good. It's got a usable Sp. Attack stat, but is so slow that it doesn't work well, and even with an Eviolite it can't take very many hits. Maybe if Shadow Tag got released it'd be a good trapper, but right now it just has to sit there and look precious.
Frillish - C Rank
Not only is the male version of Frillish ugly as hell (the female version isn't much better), it doesn't really do much. It might be able to take some hits and it seems to fit on a sand team, but Lileep does it so much better. Seriously, just use Lileep.