I was kind of expecting the early part of season six to be more about him. In season five, he felt team Rick were violent murderers and he was more morally upright. But when he tried to commit suicide by Sasha, she wouldn't kill him. He revealed that he left his parishoners outside to die. Then when he himself was trapped outside his church, Michonne and Carl risked their lives to let him in. There could have been a lot more character development, but then Morgan came and kind of took his place in the pacifist/warrier debate.
Yes, and he seemed to be sincerely contrite when he spoke with Carl.
There are just so many characters in the show right now that it’s hard to do all of them justice. If they want to winnow out some Alexandria redshirts, I’m fine with it.