Build diversity

I want more build diversity. Right now, it seriously feels like for every 5 items we lose, we get one.

For example, I liked atma and now she's dead.

Why not have some items that convert AP or AD to a percentage of the other for those potentially hybrid champ. Or even some item that could have an "on hit" based on your total hp. Like braum's Q.

i just feel that some of the AP ratios on AD champions are just there to tease us.