Will Simon's Plan Work on 'The Walking Dead'?

The Saviors' battle cry might be "I am Negan" but that's a Kool-Aid that Simon is no longer sipping. Simon has long been the most prominent member of The Saviors (besides their leader) but always as Negan's right-hand man. Now, Simon has turned against Negan. As of the episode "The Key," Simon has enacted a mutiny against Negan, leaving Lucille's owner for dead and launching a plan to "expunge" all enemies of the Saviors. None of it looks good for Rick and crew but just because Simon has a plan to kill everyone doesn't mean he'll succeed.