I hope there will be further updates, especially to the withdrawal fees section for other supported altcoins. Of course it will also be very useful for many owners of these coins (alt-coin owners)
If you are asking about displaying withdrawal fee information for altcoins as well, that is not something I am planning to do. Some casinos support 10 or more altcoins. Keeping track of all that info is time consuming, and I don't see a good way to include all those numbers in the OP and still making it look presentable and pleasant to the eye.
Right it would be time consuming for you to add altcoin fees also and think would not look good in the presentable format here so it's just fine.Moreover the main coin is btc accepted on all casinos and most of the calculation are based on it only and adding altcoin also don't make any much of use as updating it would take lot of time and efforts.So the current format is fine for us to gain knowledge.