It’s no secret what happens to Yeun’s character Glenn in The Walking Dead comic books; Negan comes in and beats the crap out of Glenn with a baseball bat.
This does not mean Glenn will suffer the same fate in The Walking Dead show, but it’s a possibility that has Yeun worried. Yeun recently opened up about his potential The Walking Dead season 6 storyline during an interview with New York Daily News.
"This season, we get to pull the camera out a little bit further and see the world for what it is. You have to either catch up - or be completely taken out," Yeun told the New York Daily News. "Yes, I'm worried about Glenn. But we're still in the middle of filming. There's still a lot of story to tell, and a lot of different stories to tell from the graphic novels."
The Walking Dead season 6 hasn’t confirmed the appearance of Negan in the series, but the show did cast actor Tom Payne to play Paul “Jesus” Monroe. Jesus is a part of the Hilltop Colony, and originally approaches Rick for help to take out Negan and his crew.
Rick agrees, but he doesn’t realize how crazy Negan really is. Negan is charming, manipulative and only does what’s best for his survival. It won’t be long until fans get to see Negan since Jesus is being introduced into the series.