@Riot: New players probably will have trouble finding intro bots
Just realized this the other day, but for a new player, the intro bots game mode is pretty well hidden, by default they would be set to blind pick vs other players, switching to co-op vs AI takes you to twisted treeline and then selecting summoners rift defaults to intermediate bots. Unless a new player knows to look for the game mode, it seems pretty unlikely that they would come across it, which seems pretty counter intuitive since the mode is designed to teach new players.