Well, it does make a certain amount of sense. It's certainly true that the connection is speculative, but it isn't much of a stretch. I mean, great big skull like that of Dracorex... well, it's big and vaguely reptilian. And the Chinese have mistaken identities more than once (http://www.abc.net.au/science/articles/2005/04/14/1334145.htm#.UdBypdiMV8E).