Deletion of Ron Duncan (2nd nomination)

Comment: The article doesn't have a lot of significant independent coverage in independent reliable sources, but I think Duncan is more notable (and better known) than many of the martial artists who have articles.  If you look at http://ma-mags.com/srchmag.php?SrchFor=ron+duncan&SrchHow=all&Search=Search, you'll see a number of covers and articles about or by him.  I don't have copies of these magazines so I can't confirm the coverage is significant, but it could be.  I voted to keep this article at the original AfD discussion, but I'm sitting on the fence right now.  There is some coverage and I'd like to give him the benefit of the doubt, but I can't unreservedly confirm there's the coverage needed to meet 
Stance: comment
Cited policy: Wikipedia:Notability (WP:GNG)