This was one of those episodes on which you have mixed feelings. First, it was out of the original action, quite stand alone as nothing major was developed, maybe that those rouge elements have very very powerful technology.
Teal'c moves to his new place, makes new friends because he has no problems of standing up for others. This leads him into troubles - first there are some people who feel he is threat for national security, then he is followed and in the end, he almost gets used as his neighbor kills her boyfriend and escapes with Teal'c. She did it for the self defense but Teal'c did teach her how to do that.. and.. she (with Daniel) are kidnapped.
But this is not about Teal'c only. Sam gets proposed and she is trouble to decide. But she makes up her mind.