I think warrior and runic echoes needs a retuning
Bloodrazor = encouraged to stack attack speed for on hit Runic echo = encouraged to build AP for the echo proc Cinderhulk = encouraged to build health for the bonus health passive
Warrior is the only odd one out being a free stat stick jungle item that doesn't encourage you to continue building the main stat of the champs that build the item. Why not have it follow the pattern of the other jungle items. My idea is to have it back to building out of serrated dirk; lower AD than now, removed cdr, base lethality/movespeed standard in the other dirk items, and a passive that give bonus lethality based off of X% of you bonus AD.
For runic I think the item should be retuned to offer cdr. Any apc all share a similar stat desire of AP of course but more than movement speed they desire cdr. Unlike with AD casters who after using their skills, still have their auto's hiting harder, AP casters rely much more on having higher uptime of their skills being available.