In the aftermath of Benjamin getting shot during the meeting between the Kingdom and the Saviors which went awry, Morgan was eager to get help for Benjamin. As the Saviors looked on and the Kingdom soldiers scrambled to load Benjamin into the truck, Morgan shouted out orders regarding how they will treat Ben's wound.
"Diane, we need to drive to Carol's," Morgan yelled. "We loaded her up with medical supplies! We need to stop the bleeding. He's not gonna make it to the Kingdom."
This statement, if heard by Gavin or the other Saviors looking on, reveals that there is someone living contently outside of the Kingdom who is "loaded" with medical supplies which the Saviors are not cashing in on.
Looking back at the episode in its entirety, this may have been purposeful. Before Bury Me Here came to a close, Morgan head out to Carol's house to tell her the truth about Abraham and Glenn which sent her on a mission to the Kingdom to prepare for war. Morgan elected to stay behind at Carol's house where he sat alone, sharpening his stick into a spear, and preparing to kill every last Saviors.
If the Saviors heard Morgan's words about Carol's house, they will certainly set out to take her medical supplies, regardless of who is there. When the team arrives to take what they think is theirs, they will instead be greeted by a well-equipped to fight (and now kill) Morgan Jones.
In either case, the Saviors don't want to mess with Carol or Morgan when they are not in pacificist mode. To injure your opponent is to injure yourself and the Saviors did just that.0comments
MORE WALKING DEAD: How Benjamin's Death Is Important / How Richard's Death Launches The War / Melissa McBride Wants A Rick/Carol Reunion / Lennie James On Morgan And Rick Going Forward / Will Carol Kill Negan? / Why Carol Does Not Blame Daryl For Lying