Way back when the University of London would not let me switch my Economics online degree from the old syllabus to the way more relevant new syllabus so I did not finish the third and final year even though I had the time during my Masters degree and barely enough money to pay for it. Now Coursera is allowing students to move their finished work from a course that has ended to the same course that starts later on during the year. I've had to take that option because I don't want to put too much stress on my failing hard drive.