Well, a theme I'm surprised they've never gone for is a Dinosaur-themed rider. We've had specific forms like Fangjoker and Putotyra, but not an entire Rider whose thing is dinosaurs. So that's one idea right off the bat that would be appealing to kids. It's apparently successful enough to make 3 sentai out of it, so...

It would be awesome to see him appear in ZI-O, but the problem is, we haven't gotten any news about this topic.

However, in one of Sano's tweets on Twitter, he mentioned something about him doing a "mystery shoot" (idk what it could be). In another tweet, we also see him doing his henshin pose with a fan I'm assuming, which shows that he still enthusiastic about the KR franchise, yet I don't think these things can actually prove that he is confirmed to make a cameo in ZI-O.

Even if we don't get him back (which seems likely), he could still appear in HG Forever to compensate for his absence in ZI-O, and we may get Team Baron to come back instead.

We could also get a ninja-themed Rider. I know we already got Build NininComic & Kamen Rider Fuma, but I'm talking about an actual Ninja protagonist and maybe give him elemental forms and powers like Wizard.

Yeah, that too. We haven't had a main ninja rider since ZX. Lots of popular themes they could capitalise on.

I realized how the recent Kamen Riders like Build & Ex-Aid have been using technology as their primary source of power.

We haven't had a series where the riders use mystical powers since Ghost.

Yeah.

We got Minor Arcana (swords, coins, cups & wands) from Blade, we need a Major Arcana (The Fool-The World) for the next rider series!

*clears throat* That would encompass one of two things. 1. A few Riders with a shit-ton of forms. Or 2. Another Ryuki-Style Rider War. I'm all for option 2. XD

Yeah. We need a rider with real magic and not technology.

How about an allien main Rider? That would be a cool and unique way to start the new era after Heisei

Btw, when will the next batch of scans come out? Can''t wait to see what we'll get after the Fourze & Faiz episodes

More imporantly, WHEN can we expect rumors AND SCANS of a third rider!?