Well, you were working late that night. ;-)

Daniel could totally be Leia, the damsel in distress who shoots back and mouths off a lot.

Actually, you can make arguments for a lot of the characters in different roles. Let's see...Teal'c as Luke, with Sam as Chewie and Jack as C-3P0 because he always complains about the environment. :-D

But I think Bra'tac would always have to be Obi-Wan a la Stargate Cantina.