The Teal’c story is could easily swapped for a Worf one.

A Priestess that turns out Teal’c had feelings with (although at this point he’s still technically married but we won’t see his wife again until after she dies)is murdered by someone they thought they trusted (a symbiote they thought she had turned but the Tok’ra suspected she hadn’t). Teal’c is ready to murder him with his bare hands but is stopped by the Tok’ra who see him more valuable as a source of information and to feed disinformation for the coming months. 

It’s easily swappable with say, K’Eylehr.