Show pictures of all users next to their names.
This would include instructors, TAs, and students. It might also be a good idea to make this feature optional.
This is a great idea. I have added it to the Redmine system
Enhancement Request #907
Matthew Sheets commented
Asynchronously load thumbnails for the current showing page and just a few more. Let them be grabbed in AJAX calls as you move down the page. Even a low def image would probably be nice to have.