Pick/Ban QoL Timesaver
What makes banning annoying? Finding the champs you want to ban. Can take 15 seconds to find the right ones, easily.
Why is this? Because the enemy team probably doesn't (in my silver queues) have all 123 champs, so champs are in a different position slightly each ban phase.
Fix: Put all champs on this menu, and just grey out the ones the enemy doesn't own. (Better yet, don't tell us what the enemy doesn't own: Why should they be penalized for not owning someone?)
How does this help? The same champs will always be in the same position, so you can remember that
is right next to the edge.
Added benefit: you'll probably save a 30 seconds to a minute in every ranked queue. More playing time!