1. Good! But I do think we should wait a day, in the name of "consensus", for any last comments. 
 2. I think that the title should be "Pope Michael", not "Pope Michael I", since he is more commonly referred to as "Pope Michael" and the whole point of the namechange is to conform to the common name policy. 
 3. I agree that he is not, at least from a scholarly, religious, or historical point-of-view, more notable than the Coptic pope. However, as you mentioned, the Coptic pope reigned in the 700s, whereas the American conclavist is a contemporary figure. I think it's fair to say that he is more notable to the average person than the Coptic pope of the 700s (the Coptic gets about 7 pageviews per day, while the American gets about 60). Therefore, I actually do think that we should "bestow" the Pope Michael page upon David Bawden, and create a new Pope Michael (disambiguation) page.   §§§