Charles Stuart, on 08 April 2012 - 12:03 PM, said:
That only proves the point further though. Varys has people nearly everywhere. It's not plausible to think his people would miss something as important as the reason the war started being locked up in a tower and not even bothering to find out why.
What proves this point? The Catelyn thing? There's nothing to suggest the man on the ship was a regular Varys informant. More likely he was just an opportunistic crewmember who thought he could get a nice payday by bringing some info to the known spymaster in King's Landing.
Quote
Informer: the reason the war started is locked up in a tower surrounded by KG
Spider: not important!
Doesn't fit.
Actually, Jaime does recall Aerys demanding to see Rhaegar, and no one at the time knew where he was, including Varys.
Also, your premise is based on the idea that there
was anyone at the Tower to inform on Rhaegar, when as far as we can tell, there surely must have been very few people, and those people would surely have been loyal to Rhaegar. If there were more people there, or if those people weren't loyal to Rhaegar, then you'd expect the "secret" of Jon's parentage to have quickly become known to all.