So, after re-reading the WC3 Novel, I got to thinking that Cobra actually was a Kilrathi spy. Now, I believe she is supposed to be a red herring in the novel to keep the reader from zeroing in on Hobbes immediately, but the fact that she mentions a familiar feeling when Thrakhath triggers Hobbes makes me think that she also has had a personality overlay. The difference between her and Hobbes, of course, is that her trigger was different. Hobbes reacted to a combination of the frequency of the message and the phrase "Heart of the Tiger" while Cobra only heard the frequency. What do you guys think?