Item Diversity should be the next season focus
It is really hard to mess up making items if you put out a lot of items. Right now a massive portion of the items in the game are pointed towards the general basis of how specific roles operate instead of function and strategy. If you want damage, buy infinity edge. If you want sustain, buy blood thirster. Hardly any other choice aside from that is made or you will be considered a terrorist.
I want to see items like mana regen based on damage taken (Yorick) I want to see items that take away stats but give something else in return And most importantly, I want an actual choice in buying items. And not to be considered a terrorist when I build the items I want.