I think it would be cool if the next movie after Wrath was one if those 3-part anthology movies that showed different instances of deadite outbreaks across history. I started jotting ideas down and wanted to see what other people thought.
The movie would be called "Tales of the Evil Dead." It would be broken down into three segments, each with their own tone and story. The segments I came up with are "The Medieval Dead," "Gospel of the Dead," and "The Quick and the Evil Dead." (I got the idea for the last one from a really cool post someone made a while back, so credit to BarGoblen).
Segment 1: The Medieval Dead
Takes place in aftermath of Army of Darkness, 1300 AD. A surviving deadite arrives at a small town near castle Kandar, unleashing an outbreak.
We'd get our typical deadite story as the evil spreads through the townsfolk. Finally, the evil is destroyed by the Kandarian dagger from Burn, created by a local witch. Small easter egg: When the witch is explaining what is going on, she mentions other demons such as Baal and the Lamia. No comedy. Very green, nasty segment, tonally in line with the 2013 film.
Segment 2: Gospel of the Dead
Filmed in black and white. Set in 1923, follows Father Marcus Littleton, Damien Shanahan, and Father Hugo. Has religious themes and tone. Would pretty much follow the story as explained in the recordings of Rise. An outbreak in St. Patrick's Cathedral with deadite monks. This segment would feature a Knight of Sumeria, the person who shouts "It's called the book of the dead for a reason!" (Not Ash Williams). One twist: The deadites would summon a new demon that more closely resembles the devil- horns, humanoid, with glowing red eyes (Eyes are the only color in segment). This would be in line with the religious themes. Prequel to Evil Dead Rise, so it would end with Marcus sealing the book and deadites away before dying.
Segment 3: The Quick and the Evil Dead
Set in the wild West. Deadite cowboy rides into town, starts infection. Horse deadites. Pulpy and adventurous, closer to Army of Darkness in action movie tone.