And speaking of new coins/networks, are you thinking of one day adding the Polygon-MATIC network on eXch?
It could be a good addition, especially for USDT and DAI, the fees on ERC20 are just crazy.
I would rather see TRX and the Tron network in general, USDT (TRC20). It is quite fast and transaction fees are really low, also almost all services use it and have it implemented, I'm of the opinion that it could be useful.