Would love to see a popup window displaying INFERRED memberships based on the contacts existing family/memberships.

i.e. Barbara and Paul are married and have 2 children. Upon creating an Aunt/Nephew membership for Barbara. A pop-up window appears asking if you'd like to create an Uncle/Nephew membership for Paul, and Cousin/Cousin memberships for their 2 kids.

Bonus points if the window has dropdowns to change the membership types (for example from 'Sister' to 'Half-Sister') before confirming.

Please consider this. It would be a massive time-saver!