I'm looking at a warrior in my guild that has the Glyph of the Gladiator (18 Stamina, 20 Resilience) on his head piece. It's rated a 3. As an upgrade, the Heavy Knothide Armor Kit (10 Stamina) is rated a 5. How in the world can that be rated better? It has less stamina for one and it doesn't include the bonus resilience.