I don't know if someone has mentioned this yet, but Absol gets Knock Off. I think it's quite good for the Protect+3 Attacks set, since you get great speed with it without much cost, and therefore, don't need Sucker Punch. Unfortunately, you do have to sacrifice Play Rough, which is petty bad. I've toyed around with Protect / Knock Off / Double-Edge / Swords Dance as well as Protect / Knock Off / Fire Blast / Superpower. They're both pretty good, one as a sweeper that can't be stopped by status or phazing (with the exception of the rarely seen Dragon Tail), the other a a hit-and-run Pokemon that likes switching on predicted entry hazards.
I think a set including Knock Off should be included in the OP, or at the very least, mentioned in the "Notable Moves" list.