To that end, I propose a new direction for the thread, and that is what other roles can Machamp assume in this meta, and what other roles can he have that isn't outclassed by conkeldurr
Well then, what other then Specs Champ? Back in gen 4, I was still a newb, but No Guard Focus Miss made this thing was all the rage- /shot
Sadly, it can't even pull off a choice scarf properly. It hits 343 when Jolly with a choice scarf. Conkeldurp, on the other hand, reaches 310. But Terrakion hits 346 without the need of scarf...The only niche I see is Dynamic Punch, for being very difficult to swap into. This could make it into a lure for ghost types, I suppose, since they're the only things that don't fear confusion. Hit them with Knock Off on the switch, an then the path is clear for a powerful High Jump Kicker to wreck, like Medicham.
252+ Atk Choice Band Machamp Knock Off (97.5 BP) vs. 252 HP / 0 Def Aegislash-Shield: 246-290 (75.9 - 89.5%) -- guaranteed 2HKO after Leftovers recovery
Maybe run some speed EVs so it can outrun this guy to.
252+ Atk Choice Band Machamp Knock Off (97.5 BP) vs. 252 HP / 252+ Def Jellicent: 314-370 (77.7 - 91.5%) -- guaranteed 2HKO after Leftovers recovery
And just for the lolz.
252+ Atk Choice Band Machamp Stone Edge vs. 252 HP / 4 Def Sableye: 226-267 (74.3 - 87.8%) -- guaranteed 2HKO after Leftovers recovery
252+ Atk Choice Band burned Machamp Stone Edge vs. 252 HP / 4 Def Sableye: 113-133 (37.1 - 43.7%) -- 99.8% chance to 3HKO after Leftovers recovery
So it'll even 2HKO through will-o-wisp if Sableye swaps in on it.
Machamp @ Choice Band
208 HP / 252 Att / 44 Spe
No Guard
-Dynamic Punch
-Knock Off
-Stone Edge
-Filler.
So yeah. Pair it up with Mega Medicham or something. Maybe Hawlucha, Hitmonlee, or Scrafty if you like underdogs, which you probably do if you want to use Machamp.
But then again, Tyranitar can pursuit trap ghost
and Talonflame....