Filter Users With the Requester/Reviewer Permissions for Tasks

It would be helpful if Workfront would automatically filter out users who only have the Requester/Reviewer license when trying to assign users to tasks. Our project managers don't always know what access users have because some are in different departments. I know that Workfront displays a yellow exclamation point to a user who can't actually be assigned to a task, but filtering out users would eliminate any possible confusion.