Can we control more things when creating custom games?

Note : the reason why I made this post is 100% for Hide and Seek, but it could see other benefits for whatever you want.

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If we take a look at, for example, Civilization 5 advanced settings prior to starting a game : http://i.imgur.com/feKHLfq.png You can control so many things. Win conditions, AI behavior, (honestly trying to use the same language from Civ to LoL is hard, if anyone played it, it would be much easier to explain). I'd simply request for more flexibility, by toggling minion spawn, ambient gold, xp, camp spawns, plants, destroy all outer, inner turrets (for the purpose of HnS, hehe)

This way, us hide and seek players can find a new home. It's still possible in SR, even after Crystal Scar was taken away.