In champ select, choices should be locked in so your own team can't ban them
I've been seeing it about 5% of the time (so it isn't a huge issue), but I believe in champ select our pre-select choices should be locked in. This is to prevent your own team from either accidentally banning your pick or from troll-banning your pick.
Obviously, this won't affect the enemy team from still banning that champion. It just adds a little security to your own team's bans.
Let me know what you think. I believe it to be a solid option.