My 2 cents<br/><br/><div class="spoiler_container"><div class="spoiler_header" onclick="hideSecond (this);" role="button">Spoiler: Click to Show/Hide</div><div class="spoiler_body">There could be some outside influences that caused them to do what they did.  Being a female actress, she could be pregnant that would interfere with shooting schedule, especially if she does not want to have the child then go right back to a grueling shooting schedule.  Amanda Tapping once said for SG-1 said that 12-16 hour days during shooting was the norm, and that is fairly typical for a Sci-Fi show.  TV series have a vastly different dynamic for shooting than movies.  It could be other reasons as well.  The reason why they killed off the Doyle (Gleen Quinn's character) was due to his drug habit.  Any number of things in between could have been the issue.  For me, the sign that a show can inspire such emotions among its fan base is the fact that it is a good show that it gets fans to care such about its characters.  It is far better than a show that grows old and stale and doesn't take risks at all or worse, tries to hype of every episode.  It only took the third "You won't believe what happened next" on Quantico for me to drop it.  Again my two pieces of copper to this."  </div></div>