Too bad if Wizard was entirely rewritten, there would've been two sides who wanted more mages and another who wants more Phantoms.

Cause Phantoms would've been creatures who are reduced to myths.

What can we expect from Kamen Rider Ghost summer movie?

I think Makoto and Alain won't be too important in Kamen Rider Ghost Summer Movie.

They will be there helping out Takeru and gone for a while!

I heard Toei is holding a contest of whoever design their own Eyecon Logo will be appear on Summer Movie!

Maybe a cameo from Next Kamen Rider

Will Ghost & Specter use the Grimm and Sanzo eyecons for us to hear the henshin sounds?

A new movie exclusive Rider.

Maybe. It depends on how far into production the next series is by that point.

If it was a dinosaur rider after Ghost....
- What rider power do see it use?
- How would you picture his series?

I can see his forms called "Bones".

Why does Toei often hired a well-known Japanese star to play somewhat important character?

Kamen Rider Ghost have Yellow Lion playing Ryu Tenkuji and he rarely make appearance at all. I guess the reason of why Yellow Lion got cast because so Zyuohger get a Kamen Rider Actor to play Birdman!

Kamen Rider Drive have Chris Peppler playing Krim Steinbelt AKA Mr. Belt. Apparently he was too famous to make appearance on the show as himself! I mean Krim Steinbelt rarely appear the show as a human beside his belt

I wonder if next Kamen Rider show get a very famous actor from Japan to play those kind of role!

Either A: Toei asks and they say yes
Or B: Toei holds auditions, and they get the role.

Sometimes older actors return because they enjoy the work, sometimes they do it as a favor to a director/writer/producer/whomever, and sometimes they just need the money.

Would you like Kamen Rider to be a billionaire or a lovable thief?

If you have a choice, What would be more interesting?

A billionaire who use a bad Guy's weapon for a good use and become a Kamen rider

Or

A lovable thief who like to steal stuff from mean rich people and give it to the poor suddenly become a heroic Kamen rider

Choose wisely

Iron Man or Robin Hood?

I prefer the unwilling hero, myself (Such as the Showa Riders who were forcefully transformed into Riders, but decided to use the technology implanted in them for good).
So, with that in mind, I'd say route 2. It's cliched, but it's also a classic story. I hate the idea of my heroes not only having power, but also money, the best superpower in the world. At least a broke-ass hero's struggles can feel a little more grounded.

I just realize that Most Phase 2 Heisei Rider have each different personality from each other

Shotaro is very hard-boiled detective

Eiji is a happy-go-lucky traveler

Gentaro is a delinquent student who want to make everyone his friends

Haruto is the most mature out of Phase 2

Kouta is a naive who refused to believe about Micchy turn evil despite Micchy attempted murder him

Shinnosuke is like Shotaro but more lazy

Takeru is emotional guy

I wonder if Next Rider have a different personality than Takeru?