Shanks, was originally not supposed to appear at the end of Marineford.
Tony Tony Chopper:
You rotten two leggers better not be trying to muscle in and take what doesn't belong to you!
Tony Tony Chopper: No, we're not like that!
Tony Tony Chopper: This is our forest! Everything here belongs to us! The land, the trees, and the air!
Nami: Nothing's keeping me from that treasure!
Usopp: Great! ...
Leo shows an eager reaction when Sugar picks the poisoned grape out of her grape bowl. All the grapes look identical so from the spot where he and Robin are hiding it would be impossible to see which grape was the spiked one.
The US version from 2004-2006 is heavily edited over the Japanese version. All blood is removed, all guns are changed to non-lethal weapons (pop guns, squirt guns, etc.), all alcohol is changed to juice, and all cigarettes are changed to lollipops, among other changes. When Funimation took over the dub production in 2007, it was a lot more faithful to the original.