It would be advantagous to have a "drop client" option for the OpenVPN Tunnel List screen:

Reason being is that sometimes some (but not all) client connections are left open (connected) uncessarily for a long period of time.  It would be beneficial to be able to terminate these specific connections.

Without the option to drop specific clients, the only option is to disable the associated OpenVPN Server.  Which affects all connected clients, not just one specific one.