We have a number of agents across 2 teams and multiple shifts, so service conversations often get handed from one person to another for a timely response. It would be great to have the option to have a conversation reopen as 'unassigned' when a customer replies. If an agent closes a conversation near the end of a shift and the customer replies, since it could be hours or days until the agent sees it again.
It would be nice to have the option to enable this feature just for an account, so as to not affect all current users who are used to the current behaviour.