When editing a live URL, all of the following are reasons to set up a 301 redirect EXCEPT:
A) Preserving all of your SEO credit for the old page
B) Making sure that you’re not breaking any links pointing to the old page
C) Making sure that people going to the old page get sent to the new page
D) Making sure that the appropriate error message is displayed
https://www.youtube.com/watch?v=uxemsvrlYmM