Hey @0800-grizzly!
Yup. You can create a new table called Users. Within it, you’ll have a User field (user field type) but you’ll also have a set of additional field for each. Eg. First Name, Last Name, Emal, and most importantly Status.
Status can be a single select such as Active or Inactive (or other set of criteria). Now, on your original table you could link the User field as a linked field to the Users table (rather than just having it as a user field type). Additionaly you can now set a condition on such linked field to only show Users where field Status is Active!! For last, you can now being the User field from the Users table as a lookup to your original table.
That should do the trick! Let me know if it solves your issue or whether you have any additional questions.
Mike, Consultant @ Automatic Nation