So I was watching rewatching Sick Mind and noticed something; during the close up on Arcee just as she was about the shoot Megatron off life support, she was smiling. Damn. I know Megatron is basically robot Hitler and all, but good god, I can't really imagine the other Autobots (of this, and pretty much every other universe save maybe Bayformers) actually taking pleasure in executing what was at the time a defenseless person. Not to say I don't think quite a few of them would do it, just that I can't imagine anyone else looking like they were opening a birthday present while doing it. Between this and and that stunt she pulled in Convoy, Arcee is really showing an aptitude for violence and darkness. Really makes me sad that the fan theory that she may be a former Decepticon got jossed (for anyone unfamiliar with this, there was some speculation during the previews for Predatory that Arcee's mysterious past was that she's a former Con).