Good points. I feel like they've done a lot of foreshadowing this half of the season. Rick is making a point to be headstrong and almost blindingly ruthless. Then you have Morgan playing the voice of reason, being the peaceful contrarian. They keep throwing his ideas in the bushes, and it's setting up for there to be a revelation.No they don't, they have no idea how many people they have(which is very important) and they don't know what Negan looks like. All they knew was what the building looked like and how to get in. And as i stated they weren't going to kill Abe, Sasha, & Daryl because they gave them a chance to do shyt peacefully. The saviors kill on sight when they introduce themselves to new people, so the fact that they actually had dialog with them shows they were going to be spared. Y'all keep missing the point and that's Rick didn't think this through which is what Morgan was trying to tell him.