It can be useful to check whether an editor who's made a copyvio edit has been flagged for copyvio cases in the past.
Similar to clicking on a WikiProject bubble and filtering by that project, we could have a link by the editor's name that just shows that editor's cases.
This was suggested by Diannaa here: https://meta.wikimedia.org/wiki/Talk:Community_Tech/Improve_the_plagiarism_detection_bot#Sortable