Additional comments are welcome.
I wouldn't have really . This rings a little false to me. Page 7 - The stone structure looks suspiciously similar to the I Box that Chead was imprisoned in. While the initial impulse is to assume Katara's raising a troll army to take back the crown, it also seems like there's a larger, trolls vs. people conflict here as well. This probably isn't true, as Katara's actions predate Heath's arrival by quite a bit.