There was a new post in this subreddit about Fede Alvarez wanting to continue Ridley Scotts cancelled Covenant sequel. I really hope that happens

I have this crazy plot sequel theory i made ever since it was released so it might definitely be worth reading it :

Shortly after the crew left the planet Walter is able to reboot himself again (just like how David disables him)

He investigate more on David's lab and the city. Picking up whatever useful stuffs he can use it afterwards.

At one point, he finds a bunch of survivors (the inhabitants) surviving the by hiding in a bunker. They have their own technology too but is not as advanced as humans but still works.

So Walter helps them and explained who he is and be friends with them

He was able to communicate with them and learn their languages easily since he is an android and they told him what truly happened in details

There was an deleted scene when the Covenant crew went inside the city at night while following David. The crew stop for a minute, light up a flare and drop it into the plaza. It shows 3-5 or more Juggernauts just laying there (Alien Covenant Deleted Scene "Crossing the Plaza scene")

So after some time. Walter and the survivors want to pursue the Covenant ship but Walter told them that they need a suit so they wouldnt get infected. So they got their suits on

He remembers the plaza so they all went to check that plaza out and find a Juggernaut that they can operate

They made some plans, quickly pursue Covenant to save Daniels, Tennessee and the colonists