Anyone else want a legit 1 v 1 map?

Riot has had a legit 1 v 1 map to host the all-stars 1 v . Tournament every year since I believe s3 or 4. Am I the only one who vigor that implementing this map into customs at to 1v1 your friends or that guy you were having a disagreement with your last game etc. I think implementing this would be alot of fun while also introducing a way for people to handle their differences. I know people can do their own custom versions but the rules and map they us always change based on who is forgiving the 1 v 1 and I think one solid game mode with a consistent set of rules would be better.