I wonder how that explanation would've been with a slightly different narrator.
"That fiend! He used Bungee Gum to spring his severed arm to his stump and re-attach it, and then he disguised the cloth as skin with Texture Surprise to hide the wound! And while Kastro was fixin' his gaze on that bit of prestidigitation, he attached all the cards to Kastro's body, like a mousetrap ready to spring shut! Hisoka may act like a clown, but he's got a brain as keen and cruel as any highwayman's shiv, and that's the God's honest!"
I have a message from another time...That's a bit of a loaded question, seeing as they have different strengths and weaknesses (and Kishimoto's writing had Sakura regularly fall in and out of being The Load, even after the Time Skip). However, since Hinata has the Byakugan, can cut off your chakra flow with her Gentle Fist, and is established to have enough chakra control to work as a sealer, whereas Sakura mainly uses her fearsome strength (as a result of her own chakra control plus Tsunade's training) and maybe Katsuyu on a rare day, I'd have to give the edge to Hinata, at least on paper.
"Just wants a friend but had to give up his ding dong for it, tragic." - AngelLightStarNew OP OP. And it's a rearrangement of the OP from the Enies Lobby arc. Huh, that's a new one.
@ Rojixus: It's complicated, but let's just say Tobi is/was putting on an act.
"Just wants a friend but had to give up his ding dong for it, tragic." - AngelLightStarTo be fair, the new OPs are almost always shown in full the first time, then get truncated for subsequent episodes.
"Just wants a friend but had to give up his ding dong for it, tragic." - AngelLightStar

So Hisoka's a troupe member?
I have a message from another time...