Sometimes, actors are cut out of the show for some reason.
Voluntarily, personal issues, maternity leaves, and etc.
Since I've just begun to plunge into the world of Stargate,
I have a few questions that have nagged me for quite some time.
Why was Janet Fraser killed? (writers wrote her out, personal issues, etc)
Why was Jacob Carter killed?
Why did Daniel have to leave for the entire season 6?
Why did General Hammond leave?
Lastly, (I forgot) who was leading SG1 when O'Neill was the
head of the Command?