EDIT-NOTE: There is an option in the game.cfg file in the config folder of league "ShowAttackRadius=1" but it doesn't actually cause it to stay visible. Only when you press A, or hover over your attack damage.

I was hoping that the option in game to show the circle that designates Basic attack range would actually allow me to always view a circle around my champion for basic attacks.
This would allow me to further strategically position myself in advance and allow me to make better plays.

I was also hoping for a function that would highlight enemy champions in range/target-able by basic attacks.
Similar to the way an enemy turret will outline in yellow when you are in range and are being targeted.

Maybe the basic attack range display doesn't have to appear like the traditional skill range blue circle, but perhaps just a line showing the circumference of basic attack ranges.