Quite a lot of what you’ve suggested, in terms of stats and communication, is already covered by using Discord and some of the bots available on that platform.
You said “We now get randomly assigned a number of teams per field.” This isn’t true - there’s nothing random about the number of teams per zone.
Some of your suggestions around nominated members having special roles sounds quite interesting, but the biggest thing I’d want to see from TW is better matchmaking. All these additional suggestions wouldn’t make the game mode any more engaging if guilds continue to be matched with other guilds that are much stronger or weaker.