I've got an idea about untold Just Cause story that took place in a period between 2009 and 2015
Let's imagine: It's 2012. It's been 3 years since Rico's mayhem in Panau. The country is now US-friendly and all problems with oil there are solved. But it's not about Panau. Long story short, the Agency scientists created a time portal using stolen eDEN technologies. At one night, some madman from Black Hand infiltrates in the Agency base to use the portal for an unknown reason (unknown yet). He activates it and teleports into 1776 where he starts to help Great Britain in their war against American colonies (future United States) by selling them future technologies. This leads to catastrophic aftermath, timeline when United States weren't formed. Before completely being erased in a time-substitution, the Agency sends a group of high ranking Agents including Rico Rodriguez, Maria Kane, Emerson Miller and some other Agents that we saw in Danger Rising DLC. Tom Sheldon couldn't appear there because it would ruin Rico's phrase at the beginning cutscene of JC3 ("Nothing changed since Panau, Sheldon?").
So, this is basically a game about American Revolution, where Rico and the gang correct timeline and form United States. It's an open world, but this time it's not a massive big island, but many maps of different US East Coast locations and some UK locations. No futuristic weapons (just not to create time paradoxes) and by that I mean no assault rifles, shotguns, SMGs, pistols, sniper rifles and etc. But! Grappling hook and parachute would exist. It is at this moment Rico and Maria "disconnect" from each other, Rico grows his iconic beard, starts wearing red and blue clothes (that double denim style from JC3 is American revolution's influence on him) and becomes more polite and kind. This is also a good chance to "test some Agency genetic engineering programs, allowing Rico to recover his health in a few seconds and upgrading his stamina".
The 3 storyline-DLCs would be about 1812 war, American Civil War (Rico teleports into 1860s) and Wild West (Rico is on the West Coast now, with deserts, hats, cowboys, showdowns and outlaws + he also meets Sheldon's grandparents)
I love history and time travel, and I realize how absurd the idea looks. But what's your opinion, guys? Could it potentionally be a thing?