I understand you spent some time with coming up and writing your suggestions, but what you are saying changes the overall mechanics of the game and would therefore need to be changed within the JP version.
This is not a new game. This is simply a port from pc to Xbox with an English translation. Changing the way poison works, changing how the map looks, and general cosmetics would most likely need to be implemented within the JP servers first and then eventually to the NA servers. When people have “suggestions” they need to understand the game and general gameplay will not change. The feedback is for any technical issues you may have had with the xb1 port (UI, text, etc...)