Abe and Glenn´s deaths were a joke, after the season 6 cliffhanger, in my eyes, if the plan was to kill those 2 from the get go, one death should´ve happened in the season 6 finale and the other in the beginning of the 7´s due to Daryll´s fuck up.
Also killing off Abe was stupid, even robert Kirkman stated he wanted to make him live longer due to wasted potential in the way he killed him off in the comics, all for having him killed just a few episodes later, excelent logic...
Whats worse is that Negan could´ve picked better guys to bash with Lucille that would get Daryll more over the edge and make his actions more justifiable to a extent (
like the guy that was giving him some positive development).