[catwhowalks]

I definitely find it weird for riders to keep using old forms when there is no reason at all to do so once thy have more powerful ones. Giving them some kind of reason to avoid using the more powerful forms when they can makes more sense and having some forms even being dangerous can make things more interesting. In this case tying it back to the Pandora's Box effect is actually a smart plot-related move.

I'm wondering if in trying to help Ryuuga with the side effects, Sento doesn't find a cure for the Pandora Box people too? Maybe not until the end of the show, but maybe. Of course, this show has already maid a point of resolving plotlines quickly that for most shows would last an entire season, so who knows? I really don't know what to expect anymore and I don't think I can really say that to the same extent for any other recent Toku show.