First and foremost this isn't supposed to get implement; they are just ideas, but since this seems to be a place where people come to find or discuss new content/ideas for the game here are mine.
I hope the mods don't consider this spamming, but I don't see the point of posting the whole thread here, so I'll just leave the link
The looks of that Juggernaut picture mean it could almost be an Academy unit! Perhaps that particular graphic would not be suitable (not that it would be exactly that, but...)
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This is for heroes 3 so any academy similarities aren't that important.
Anyway, if you're refering to the third picture it does look a bit academish, and most important off the whole thematic; it's there because of the runes and signs that are mentioned in the description but taking a second look I do feel it's misplaced. I'm going to remove it.