Implement multiplayer support into Practice mode

So I have been waiting for the practice tool for a really long time, for the purpose of testing full builds with friends, trying new champions, and have duels. The practice tool is pointless because why would you want to test on a dummy? They cant build items against you and help you practice laning. Does anyone else think they should just throw in the option to use multiplayer. The way I think this would work is that one player is OPed or Admined, meaning they get all of the commands and can teleport other players and refresh all cooldowns and such, just so we can do the practice tool with friends and not have to wait a half an hour to get a full build. I guess there could also be an option for everyone to get the commands, but really, would it honestly be that hard to implement multiplayer support? I need to practice csing bot lane with my friend, and top lane against my friends, and 1v1 with full builds. I see nothing wrong here because you would only really play these with friends and you can just have fun, so no need to worry about command abusing. There will still be customs for legit games, but I think multiplayer support implementation for practice mode would be great for league.