(SPOILER) This story moment never made sense to me. It involves Mustang.

I love this show as much as the next guy but this part has always bothered me. It's when Mustang is on his rampage against envy at the end of the series. Ed, Scar and Riza stop him because he'll be another murderer and act on just revenge. They even compare him to scar and how he acted.

This makes no sense because Scar was killing people who had nothing to do with the Ishval war. Envy DESERVES to die for all that he's done. Mustang has acted in the right for Amestris the entire time. Killing Envy would be a good thing.

Maybe I'm overlooking something but just wanted to hear other opinions on the matter.