I've just been going through some older copies of KMT and trying to index them, and I've come across an article that is quite interesting. It's from the Fall 1997 issue. I've also found that the article is on line. It can be read at:
www.egyptology.com/kmt/fall97/endpaper.html

Basically, it says that Smenkhkara and Meritaten may have been Tutankhamen's parents. Far out as it seems at first glance, if the article is read, it gives a good arguement. Check it out, Sekhmet, and let me know what you think of the possiblities...