If Kishimoto wrote HxH, you'd get Naruto
If Oda wrote HxH, all arcs would follow the same format of one storyline, Heavens arena would end in with Hisoka's defeat, after he reveals that he wants to take over Heavens Arena, Coco betrays gon but it turns out she only had to because she was ordered by Hisoka, Gon saves her. And then everyone cheers for their savior and hero. Then they get a party, and leave.
In Yorknew, each character would face a troupe member, engaging them in some of the most generic fights, and Gon ofc would face chrollo. Senritsu betrays them, turns out she has to, Gon frees her.
Of course in every arc, Gon must be wanked and must beat the strongest enemy, and there must be some sort of time-bomb going on, literally or otherwise. And the villain has to take over something and must gain power over some people
Same with every other arc :P
Toriko author: HxH is now starring Menchi and Buhara :3
Hiro: Menchi, Machi, Shizuku, Pakunoda and guest starring their boobs...who teh fak is Gon?
Kubo: Pew pew pew tatatattta fuck you hisoka backachaaaaaa vrooooom getsuga tenshouuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu
Oh and Hisoka planned the whole story all along, waiting for Gon to grow...(funny how it makes more sense in a non-existent HxH fan fiction) than the canon version xD