Something interesting...
https://www.kamen-rider-official.com/collections/20/5
Ex-Aid's cast received flowers for finishing their two episode guest appearance... but Banjo and Sento didn't.

We may not get it this year but there's always next year. Hopefully, they'll release the remaining phase 1 Heisei armors by 2019 and hopefully, they'll be used in the show.

So we have two of the kids from Ultimatum returning in the Fourze tribute along with Ohsugi-sensei. We had a tease of Gentaro from behind in the latest episode but it didn't look like the original actor (could surprise us though). Looks like 5 and 6 will be primarily a Fourze tribute, so I wonder how the Faiz characters will factor in. The preview doesn't give us much to go on either.

Also I am kind of surprised they didn't get any one from the original Rider Club back as guest stars.

I kind of hope Takumi and Kusaka end up being recurring characters.

Has it been reported yet on when they'll place the Double/W arc in the show? If not, what's everyone's predictions on when it'll happen?

The W RideWatch is slated for release in December, along with the Decade RideWatch. So expect the W arc then.

What I hope but it'll never happen: They get both Kiriyama and Suda back and we see them circa 2018 (Could even tie into Futo Tantei if so needed) also nabbing Kinomoto to continue the "Have two Riders show up." thing.

What will probably happen: Kiriyama, Yamamoto and Kinomoto come back and we get some Kamen Rider Joker action in 2018, which I wouldn't mind buuuut eh.

Kiriyama will be busy with a new Drama named Oya Koi starring him, Takada Kaho (Misora) and Eiji Akaso (Banjo) though. So we'll see with the schedules.

Nothing is decided concerning Masahiro Inoue (Decade) too. He visited Toei to see his old director. They want him to appear in Zi-O, he wants too. But he said that's not in his hands : https://nihonhero.weebly.com/home/ma...appear-in-zi-o

Speaking of the flowers, A certain Fruity space god *might* be coming back for Zi-O.
https://nihonhero.weebly.com/home/ga...sunderstanding

Don't take any of this as definite.

Oh god I forgot about Gaim's story. That'll be fun to explain away with "He never became a Rider". RIP Earth, Helheim took over.

I think the whole scenario with Zi-O is from the looks of it is that when they ( Zi-O & Geiz) have their Ridewatches, that season never happened, so it's just the rider having a normal life without all the evil stuff, it's mostly explained in the .5 episode, Where point A is the Rider season and Point B is the Zi-O season. So I wonder if it's a Zelda thing where the timeline splits