Re: One piece 695
Weather egg could be based on the weather balls we saw at weatheria, so there is some basis for it. The ability to pack tiny thunder clouds in bubbles that first showed up in the mini story where Nami traveled around with that old guy to help villages going through droughts also backs it up, so weather eggs might be like on steroids.
As for Usopp, we might as well get used to it. Oda left pop greens in the gray area so they can turn into w/e Usopp needs at the time, which can be great or horrid depending on how it is done.