Another forum member is actually working with me to test the use of CLTV (CHECKLOCKTIMEVERIFY) with a P2SH to achieve ACCT using Bitcoin.

If this can work then it would mean that the AT ACCT which has already been functioning on Qora and Burst for many months would allow either of those wallets to behave as P2P trading markets between themselves or Bitcoin.

My guess is that Litecoin (which generally tries to keep up with Bitcoin changes) will also be adopting CLTV sometime soon.