Practice tool should allow training with friends.

Hello, i have a suggestion about practice tool. In my opinion, practice tool should allow people to play with their friends. For example, I would invite my friend to try different champions, different builds, different two-champ combinations, strengths and weaknesses between one champion and another, etc. And currently you have to press that "fast forward 30s" button again and again till it gets to late game. Also you may say that there are things like "Training dummies", but the only thing you can test on them is your damage. Playing with or against other non-computer player would improve my knowledge about counterpicks, would also improve synergy between me and my friend and a lot more. Riot, I know that it sounds and is difficult to make a practice tool with a team size of at least 3 members, but I'd be thankful if you allowed me to practice in a whole new level. Sorry for my English grammar mistakes, but English is not the first language for me.

Yours sincerely, Logis Du