5. Negan
Negan...Negan...Where to begin with Negan? Without a doubt the comics biggest villain since The Governor. Unlike The Governor though, Negan has a lot more similarities to Rick. We've seen Rick devolve into someone who will do absolutely anything to survive, and to keep his friends alive. Negan is very similar, though his methods are a lot more persuasive. He has his biggest moment in the comics 100th issue, but I'll discuss a bit more on that later. Introducing Negan is another natural step in the shows progression. I'd be willing to bet my right hand that he will be teased at the back end of Season 4. With the latest season likely to put an end to The Governor's storyline, Season 5 will need a villain. Who better than Negan? The conflict between Rick and Negan will also introduce another of the more bizarre characters from the comics...