Well...good news!!! I just phoned GM and they have a part called an " oil pan drain plug insert" and it costs about $6 with taxes. They don't have any in Canada so they have to order it from Michigan and it will take 7 - 10 business days. I think I'm going to purchase it and wait on my oil change just in case this happens!!!
The part number here was: 96490031 ( oil pan drain plug insert)
Hope this helps because it may just help me one day!! \/
I'm still wondering even if you get the plug insert if you have to drill and re-tape???