We can change the hawks to knights. Someone also sent me a PM, and has ideas for other interesting pieces (one is a warlock, which moves one square diagonally, then continues as a rook leaping every other square!). It's a good idea, but not sure if this is theoretical, or for a real game (2 players), or will be part of a team.
I'm also reading more about the Kasporov vs. world game. The first moves were this:
2. Nf3 d6
3. Bb5+
2) Each side has a leader. He/she declares their side's move.
3) Each side is allowed do discuss as much or as little as they want before making move. Discussion can be public (on the thread) or in private.
4) A team can have any number of members, and members can join or quit anytime. Once someone provides help to one side, they are listed on that team and can't help the other.
5) If one side gets behind, members lose interest, and a move not declared (after a warning) within the 4 day limit - they lose by forfeit.
Team members: open
Team members: open