I think Othello chips would make an excellent force point manipulative. They look just like the results on the force die and can be flipped over from white to black, or black to white. I wonder if this is what they had in mind for force points when they designed the game.
I checked eBay and such, but folks wanted crazy money for the chips ($0.50 each, plus S&H).
Well after five trips to various Good Will stores I found a copy of Othello for $2. It came with 64 chips, that should be enough for 32-players. Well I found a copy without the chips on the third trip, but that does not count.
This should be cool come gametime!