[Tactics]

From several talk about live performance audience, the recent live performance gave Agul a new form, same Supreme Form like Gaia (with color reversed, of course) also added Gamu, Fujimiya and Shin now aware about existence of Trigger universe.

The talk show also hinted about reason of "Why Daigo is not invited if Trigger is homage to Tiga?"
The reason is because of "Johnny", Hiroshi Nagano (Daigo's actor) agency, set high price for his comeback; similar reason to why KR can't have Takeru Sato reprise Den-O again but for one rare occurrence where he's not even talking. This caused not only the live performance idea for Tiga, Dyna, Gaia trio cancelled but also Trigger initial idea changed from Daigo acting as Kengo mentor into Kengo self-learning with some help from Ribut.

I think the problem is next gen somehow put too much effort dividing audience.

Seriously, why, after Cosmos, Ultras aiming older audiences have to be specifically edgy like Nexus, Zero and Dark Trigger.
Tiga is fairly good with how adult act like adult there, then Dyna where suddenly its close to seinen territory with Shin resolve to never give up tested multiple times, even Gaia protecting earth theme is very relevant to current climate change issue. I wonder why they didn't want to approach that kind of writing anymore, 25 episode is enough if they willing to focus and ignore need to introduce guest Ultras (LOL).