that is the one weak spot in the eps. I can understand teal'c's and bra'tac's desire to free their peopel, it s a good and noble goal. but i also question thier wisdom, or lack there of.
they seem sooo set in their ways. maybe to them the only way to defeat the goa'uld is to follow the goa'uld's methods...which is 'to heck with casualties, we want results'...well if you have an unlimited number of super soldiers, that works. if you're a tiny (relatively speaking) resistance movement...every life is precious and you can't keep throwing them away on suicide missions.
as much as they look down in earth and the methods...they have to realize that preserving life and the numbers of their troops is the way to go. tehy need a loyalty to each other.
if they, like katano was doing, adopt the 'it's the result that matters to heck with casualties'....tehy're going to kill thier own movement off.
given both teal'c's adn bratac's years of experience, i find it surprising that they'd fall for it. that was my big problem with the episode...that neither of them suspected or questioned, they just fell into the party line