I don't even know what's left for insects as a motif.

I mean, there's the Showa era in its entirety, Kuuga, parts of Faiz, Blade and Kabuto.

I saw somebody suggest Riders based on different types of science such as biology, chemistry, physics, etc., I think that'd be pretty interest to see.

What about different fantasy creatures? Like goblins, orcs, dragons, fairy, elves, etc.,?

I know Wizard did it but I want to see an Elemental motif, but this time have it with multiple Riders and more elements/variations on the main 4. You could add Ice and separate Rock and Earth.

Kamen rider magician

http://watchfree.me/62/g.png

More cell phone henshins!!!!

Now that Gaim has proved that you can have a silly/fun motif while still having a serious story. I would like to see something as fun as fruits/samurai.
Also I always wanted a KR series based on fighter jets , aside from Skyrider/Fourze I don't think many KRs could fly and stuff.Although i imagine it could be too CGI heavy and expensive.

Technically, Wizard was a magic motif. The Elemental thing was just gimmick, if I'm right about that. But I see what you mean.

I personally could stand something a bit more serious on the side of power sets. The whole fruit motif with Gaim takes a bit to get over, despite how good the action is.

What is more serious than knights and samurai and warriors from history with modern tech?

How about riders in the motif of vehicles & animals? The aerial type.

Like Storm Hawks, Guardians of Ga'Hoole & Silverwing.

Even Yu-Gi-Oh's Mecha Phantom Beast archetype.

It can be like the next Skyrider.

Watching In Space kinda makes me wish we'd see a wider Kamen Rider universe. I know Decade travelled to all sorts of different dimensions and whatever the fuck happened there, but there is just something really awesome about knowing that somewhere out there another fight is going on.

It doesn't even necessarily have to be across space, it could just be a Rider's battle on another continent that was happening across the timeline of another, or several, series. Just to create a sense of a wider universe in play.