A "Suggestions" forum implies that the devs are open to suggestions and are planning to incorporate them. They're currently not, the game is finished, and while it can easily be kept alive, active continued development after the years it took to build the game, is not financially realistic.
I did request a Tournaments subforum but it hasn't been created. Maybe if a few more users request it through email, the devs could see this as a simple but useful way to help the community be selfsustaining.
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