After one animation, one cool idea came to mind, which can be made in the form of a comic book or animation.

But the bottom line is that the very last battle has passed, the final of MC and Engineers at the site of the fight find the remains of the halo. Some of them had enough to generate the kind of energy that would revive the Sheriff. Yes, I know that Hank blew

a servant of the law whole face off and during the time that the Sheriff was dead, he should have decomposed after all. But let's skip these points, okay?

The rest pieces of halo was sent to support the Sheriff alive. After a while, he gives the order for the engineers to build a time machine. In fact, after a while they manage to do it. Mission: To finish off Hank, so as not to bring Nevada to the state in which it is now. Yes, they know that they will all disappear, but the sacrifices will not be in vain

Actually, initially I wanted him to be a zombie with this crumbly halo, but then I changed my mind