If you choose either "The filenames match the forename and surname (forename surname.xxx)" or "The filenames match the forename.surname" options, any imported photos that matches to 2 students will just go to 1 of the 2 students randomly.
Would be beneficial if it could continuing uploading the remaining images of the batch and then give me e.g. a summary page of all the files that matches to multiple students and allow me to select which of the 2 record the photo should be matched to.
Similar idea to uploading timetable and it gives the option to resolve staff warnings with a list of issue and accompanying drop downs for resolution.