"Plz report X for Y" and the Summoner's Code

I think the Summoner's code is the best thing to happen to any gaming community. A clearly defined system of behavior that reflects the eccentricities of the game involved, with a clear punishment system to support it is just what these communities need to limit the toxicity that seems inherent to many gaming communities. Revisions like adding Pick>Call have reinforced these ideas, and have reduced the amount of rage I've seen a great deal.
That being said, there is one common sense addition that I view as necessary. Asking for a team-member to be reported in all chat is never helpful, and often causes the person to get even more toxic. I understand that it is frustrating to play with a toxic player, but can it wait until the end of the game? Besides, I have never reported someone based upon an All chat comment other than "AFK" or "Intentional Feeding," as it becomes a game of he said, she said. Please Riot, Add a line to the summoner's code disallowing or even just discouraging allchat report requests, with the caveat that players can ask for an allchat report in the postgame screen.
This is my first time posting, so please forgive any formatting errors!