'Jamie sits in front of castles?' That is practically meaningless.

I fully stand by the claim that Varys is a behind-the-scenes player and wouldn't put his own life, name, or face on the line. He'd get someone else to do it.

That said, it's possible he 'disappears' soon but I think his conversation implied that he plans to do something. While he might tell Tyrion some truth but it wouldn't be the whole truth. I'm simply skeptical the show can portray any kind of subtlety. David Simon should have directed it.