If Square Enix decided to make a Dissidia 3, what would your concept be?

My concept would be taking place after the 13th cycle, in which the final ten current remaining Cosmos warriors, along with Golbez, Jecht, and a few other new allies, go on another quest to save those who had fallen in the 12th cycle, as well as other warriors who had fallen at the hands of the manikins. Those characters will not be playable, and will have their roles reduced to those of damsels in distress.

Returning characters:
Warrior of Light
Firion
Onion Knight
Cecil
Bartz
Terra
Cloud
Squall
Zidane
Tidus
Garland
Golbez
Gligamesh
Jecht

New characters:
Rydia
Faris
Vincent
Auron
Penelo
Balthier
Snow
Serah
Zemus
Seymour

The reason why these ten characters will be introduced is because even though they were not present in the 12th and 13th cycles, they were previously summoned in prior cycles. The difference is that these warriors (with the exception of Serah, who is making her debut fighting in this aftercycle) were expelled from the battle and sent back to their homeworlds, but it is possible that even though they can sit one cycle out, they can be summoned again for a future cycle. The characters who were defeated by the Manikins will instead be banished to the Void.

After the 13th cycle ends, the characters will realize that something is not quite right, and then, they will each have dreams that tell them of the fates of the other warriors, who are all trapped in the void, and it is up to these warriors to save them. Cosmos will then guide the heroes on their journey to rescue the other warriors. Along the way, they will encounter Zemus and Seymour, who are torturing the other fallen warriors, and also threaten to reinstate the cycle again.

Also what would the name for this new game be? It can't be Dissidia 014, because 013 was the final cycle.