Improving bots

Hi everyone :D As you all know, bots are an amazing tool for beginners and newbies that just started playing League. Even some Level 30 players (like me xD) are using custom games with bots as practice tool when they haven't got enough time for normal or ranked game. I even saw a streamer going in a bot game to try out reworked Warwick. But problem is that bots aren't challenge for experienced players. One great improvement that I noticed is adding masteries to bots and I really appreciated that. Then I got the idea about pushing bots to next level. Add another difficulty level to them where they will actually learn you something more about game. I'm sick of this bot teamcomp : Garen mid, Lucian and Taric top, Annie and Cassiopeia duo bot without a jungler. Please add jungler bots :D It would be so cool if there were actual positions in bot games, not just mess that will just give us more frustration when we see Lux going top with KDA of 2/18/0. Next, make more champs available as bots. Stop making all games include Cass, Lux, Taric, Shyvana and Karthus. When we speak about Karthus, nerf him for the love of the God (at least in custom games). Really, he, Ziggs and Brand can get so fed that nothing can stop them. Another thing are pretty generic builds every bot has. I see Zilean Bot mid taking Sightstone EVERY SINGLE match he is in. Please, make builds that fit the position, I honestly don't want to see Soraka Mid with Eye of The Watchers in ranked game (I just started playing my provisionals in my first ranked season, and somehow that happens just in my team, they have pros lel). Riot please consider improving bots they can be amazing for new players that just started learning about builds, team comps, mechanics and other important things. PS: Sorry if there are any grammar mistakes im just 13 and I'm from eastern Europe :)