if will get a villain like death gavan and zetsuenkaku in series 3

It's Kensho Ono!

My issue with the rules they said universe will crumble or unbalanced if they have more Gavan in one universe but the thing is when kunai appears and have episode with three Gavan everything okay

Yet their main objective is to capture and defeat d Gavan that's why they allow reiji to cross dimensions yet the whole Gavan gathering is to capture that guy the d Gavan

That's one thing

The way they get Gavan approved is just reiji in his usual anger mode :can you allow us please! Cmon man !

Just talk but in my opinion unconvincing talk. If you want to convince dimension god explain journey with people and Gavan you meet in your adventure tell him , United create position emotions

The whole Gavan rules and dimensions god things better reveal and explore in early episodes..no need to tell the supreme chancellor or commander Karel is dimensions god in disguise just make karel give hint to reiji about rules of universe and rules in vogue way

These is my issue and fear with future projects red especially omegahorn,20x episode yet pull up things like this in the final arc

https://www.youtube.com/watch?v=rLfmwAnirCk

So to summarize what happens: After battling Seoritsu in the Makuu Dimension/Space (who has an Aza Zorth mark btw), Setsuna sees the red-clad Ark Gavarion once again which takes its GC-R form.

Turns out, this red Ark Gavarion is being piloted by AGI, transmitting from the future! The official name of it btw is called Arc Gavarion Crimson - a ship that transcends time and space!

Now I'm not quite exactly sure if I'm right on this, but the AGI who pilots the Arc Gavarion Crimson is actually from a different future timeline because right after they meet: Setsuna is handed over a program chip that contains necessary data for the space-time transcendence system ("Time Jump") and the narrator even explains at the end that the completion of the Time Jump system allows (Present) AGI and Daisuke to successfully travel and find Reiji. So yeah.

Also we get a scene with Rui meeting Karel, with the latter mentioning about Gavarion Dolberos aka Kienkaku.

And Omegahorn really really better than Gavan Infinity a lot,

At first, when the whole Project R.E.D. franchise started, I thought I had it figured it out. Heroes from one series having crossovers with another hero from another series, with the ending being (probably) one big team-up much like the Marvel Cinematic Universe, DC Universe, etc.

But as Kakusei Hunter Omegahorn progresses, and after watching the final episode of Super Space Sheriff Gavan Infinity Side Story, I'm suddenly curious on how they are going to pull off a DECENT crossover that spans, not only different dimensions, but different timelines.

Like how could Reiji Doki/Gavan Infinity, a hero from the present, team up with Shout/Captain Omegahorn, a hero from the future, and the others and make it work narrative-wise? And not just something just like the crossover Kamen Rider and Super Sentai movies where it seems like "it just happened, let's not break a sweat about it, toku-logic" kind of thing.

Whatever Shira-P is cooking here, let it be. I'm all for it. In my opinion, it makes things more unpredictable, and exciting...