Why do not you watch these episodes: "A Very Special Blossom ", "Blossoms Revenge ", and "Lying Around the House " to see if Blossom is or is not a Neutral Good and Chaotic Good. Remember that Blossom has emotional complexity of high levels, opportunism and intolerance extremely high, and low self-esteem of high levels. These videos are on Dailymotion.
Like I said, removing the deletion template is possibly against the rules. I also have some more things to say. Just because Greg is the protagonist doesn't mean he's a hero. He's barely done a single good thing. It's like Patrick Bateman being the protagonist of American Psycho despite being a ruthless murderer.
I think it is also against the rules to add a deletion temple to a page just because a character is a protagonist villain. Don't add a deletion temple to Greg Heffley again, let the administrators decide what pages get deleted for not being a hero.