Why is "Visual Noise" not configurable? Why do you simply refuse certain "noise"?

There's plenty of visual indicators that could really help out players:

• The circles under your Champion during "One For All" mode
• A line between you and an ally who is trying to use an ability on you (i.e. trying to shield/heal you)
• More colors for Annie's new "Stun Bar"

Those are just some examples, but you get the idea. Some of these things would be a great help for some of us, albeit not all of us. But that's what the Options Menu is for, right?

So why is it those options aren't even considered?