...So the NP, lead, and Scarf sets are the only sets Nape has left that aren't outclassed. We've established that already. Let's try to move on and think of other possible moves or sets that Infernape could run.
EDIT: Oh and don't forget that Mach Punch is boosted by Iron Fist.
It should be noted that peope aren't moving on if you continue saying "Blaziken is better Blaziken is better" despite it already being AGREED that Blaziken is a better sweeper and Infernape has other things to do, like lead and wallbreak.