You know what? We haven't really gotten much into Jack's life after the demise of SD- 6 or his reaction about Vaughn & sydney getting together. Now that I think about it, you haven't seen the three of them in the same room otherthan meetings with kendall. That seems kind of weird to me. I guess Jack has been spending all his time at the CIA now that SD-6 is gone, but has he? He doesn't really have a home life, like Sydney does with "francie", will, and vaughn. What does he do with all that free time??? And I wonder what he thinks about Vaughn now that he is Sydney's offical boyfriend.