The main rule of these possible future forks is that all of them will maintain the current blockchain until a block X, then they will fork.
So holders will have the same amount of coins on all blockchains, at the time of the fork. (the current and the new one)
These proposed forks will also maintain intact the main economic rules, as the 21M amount of bitcoin and the current inflation velocity.
Will it possible to add these tokens on Bitsquare?