Re: Pitou vs. Morau
I expect a lot of people to go straight for Pito because Morau didn't beat Pufu, but I'm honestly torn on this one. Morau is the most battle-tested character out of anybody in the Chimera Ant story, but before the big raid in chapter 260 he said that he wishes he were in good condition, but because he's only at about 35% of his full strength and Novu is useless he'd have to just try his best to stall. Making that unbreakable wall before the fight really started must have put him even lower. Considering how weakened he was at that point, I think he actually put on a good performance against Pufu and Yupi. I honestly don't think Pito would do any better if he tried to stall against those opponents while weakened that much.
I think it's telling that unless he's incredibly weak, he rarely gets hurt or put at a disadvantage, and finds ways to do well even when victory looks impossible. How many characters would've won a fight against Leol, whose power is similar to Kuroro's, drowning underwater in those caverns while being paralyzed by giant tornado waves? Because he can hold his breath so long, his power is versatile enough to ride on, and his carbon dioxide poisoning works even on the ants, he somehow pulled it off. He even dealt with the speed of sound harpoon by propelling himself away with smoke. I also don't think many characters could have caught the insanely fast Cheetu and shattered his "disappears if I ever lose" technique. Who else has the patience, intelligence, and such a sneaky and indirect way to catch him? Probably Hisoka, but not many others. Morau is a monster that always does much better than he should, and his power is the most versatile one we've seen, but the huge drawback is that he needs that pipe. I personally don't think it would get stolen unless he was already weakened to the point where he couldn't win the fight, though. He seems to be very comfortable with that as his weapon.
Pito, on the other hand, doesn't require as much thought. He has his various puppet powers and a huge amount of raw speed and power. His aura is just ridiculous. It's interesting that we haven't really seen him win a fight, though. Kaito happened offscreen, and since then he only got swatted away by Netero, then killed by adult Gon. But it's clear that he's incredibly powerful, and he just got a bad draw having his combat be against two insane powerhouses.
So, really long post, but I think that at full power, and trying for the kill instead of trying to stall, Morau definitely might surprise a lot of people. But it's somehow easier to picture the straightforward way Pito would win, simply by being faster and stronger and smacking him around. But if you look at less obvious factors that affect all the crazy possibilities about the various crazy directions the fight could go in like their resourcefulness, versatility, or state of mind I think Morau has a huge advantage in those categories. I'm still thinking about my vote.