Are there plans for multiplayer practice range or something or does it just give hackers less Intel to go off?

As in the title, im curious how much you guys play in a day to get to the elo you want ? I have 2 kids and work, so usually i play for 3-4 hours sometimes less. So its kinda slow grind for me for sure

Idea: I know chamber is delayed but why does his contract have to be delayed? My idea is that Riot should put his contract in (first 4 tiers) so we can get quick access when he is released. Lmk what you think.