Champion Sorting / Filter
Similar to how we can create a custom item set, we should be able to create custom champion sets so when we are in the champion select screen we can select a custom set from a drop down box.
For example, I could have "Ranked Tanks" as a custom set and if I'm in a game where I need a tanky champ, I click my custom champion set and it shows me JUST THOSE CHAMPIONS ... so instead of having to sort through 100 champs, I can see whatever subset I have deemed good ranked tanks.
When you've only got 30 seconds to pick a champ, it would be nice to have a faster mechanism for quickly seeing all the appropriate choices.