I am also adding to the convo. I am desperately needing this option added. I have spent hours updating descriptions and titles to finally show the sku numbers. But now, when the feature is added, we will all have to go back through and adjust our descriptions so that the sku isn't repeated.
One, slightly less annoying, option is to use the upload feature to add and modify your products. I just created a master excel sheet so that I can quickly modify a title, description, or price and re-upload the sheet. (most of my products have very similar descriptions and titles so it works for me)
I found this a little less time consuming rather than editing each existing product separately.
