Flight Crews member management

Would like to see two changes made to give dispatchers better membership management of flight crews.
(1) Allow re-inviting members who either rejected or never responded to your previous invite. Maybe they lost the email or forgot. If concerned about too many emails going to FlightAware members, limit it to no more than one invitation per person per year.
(2) Allow removing members who no longer meet the conditions to be a member of the flight crew. For instance, if the flight crew is for Raspberry Pi users and the user is no longer using a raspberry pi to feed FlightAware.
That is all. Thanks.