Can we improve armor itemization choices among AP items?
Mages basically all have the same build vs a burst AD lane and that's a 
followed by a 
if the Seeker's Armguard/Zhonya is not enough. There is a lack of variety among secondary stats that a mage can opt into on their first item along with AP and armor.
To give you some contrast, AD champions can opt into a number of secondary effects and stats along with magic resistance. 
