For the small investors, BTCD is advantageous even now.
What will the ratio of profit distribution assets distributed between BTCD holder be?
At first do you distribute it for NXT assets?
There is no dilution of rev share for BTCD holders. So whatever % of BTCD you hold vs the total, that is how many % of assets in the new asset chain.
There is no official asset, but maybe 3rd parties will setup KMD asset on NXT.