Request for More Options for Custom Games (Riot please comment)

I want to ask Riot to increase the options for custom games. In Overwatch the customizable options are enough to make your own game modes and have crazy amounts of fun. The League custom game options are pretty much just creating a normal game without having to go into queue.

Can we get more options like: Restricting items Restricting champion pool Champion options- cooldowns, Mana, health, damage, and abilities Movement speed Cooldowns Mana Regen Health Regen Damage reduction or increase Maps- open them up to different team sizes on each side Objectives / win conditions Game timer Respawn timer / number of lives

This way we can make different games like: escort missions, hide and seek, death match, etc. You'll attract more casual gamers, and it will bring back a fun aspect to the game.

Also if you allow people to save their game configuration, they may be able to submit it to be a rotating game mode option (less work for Riot).