Can we be allowed to change our runes/mastery pages within the first minute of the game?
Or 30 seconds or something? Also summoners too because sometimes people forget to bring smite but you can't change them if you used a summoner spell (to prevent people from pre 1 minute cheese and summoner spell resets)
Sometimes the dynamic queue glitches and I am stuck with an unchanged rune/mastery page or it reverts to a previously selected one and plenty of people in my time here have before had accidentally started with the wrong masteries and/or runes, and the thing is they are stuck with that for the entire game, but maybe changing it in the first minute won't break the game but help fix those mistakes that impact the rest of the game, kind of how Kalista can rebind a person before minions spawn.
Edit: For those thinking of what happens when you can see the enemy summoners/runes/masteries we can always have them hidden until 1 minute into the game or until you see the enemy champions and the API can not release it until one minute into the game so that sites like lolking/op.gg don't show it either, that or people can try tricking others by faking what they will be bringing into the battle.