These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Fan Preferred Pairing: Even though the canon pairing is Gregor/Luxa, many fans seem to prefer spoiler:Gregor/Howard for some reason.
Or Gregor/Henry. Or Bane/Ares. Or Ripred/everyone.
He's Just Hiding: Many fans refuse to believe that Twitchtip is dead, mostly because Gregor (and the audience) only found out about her "off screen" death through a bit of intercepted information. Some say she faked her death and is out running in the Underland somewhere while others say the rats were just lying to each other.
What Do You Mean, It's for Kids?: Yeah, it's still a book series aimed at older children, even though it contains a massive ammount of extreme violence such as decapitation. Wounds are even sometimes described in explicit detail. Maybe the fact that it's written media and not shown as actual pictures keeps the Moral Guardians away.