LIVE POLL: TV Characters Who Weren't Supposed to Stay on Their Shows

The following TV characters were nearly killed off/fired off their shows. Which are you most glad DIDN'T get the boot? 

Lt. Karl C. 'Helo' Agathon from Battlestar Galactica 
Topanga Lawrence from Boy Meets World 
Jesse Pinkman from Breaking Bad 
Spike from Buffy the Vampire Slayer 
Frasier Crane from Cheers (and later Frasier) 
Karen McCluskey from Desperate Housewives 
Nurse Carol Hathaway from ER 
Steve Urkel from Family Matters 
Chiana from Farscape 
Sue Sylvester from Glee 
Sophia Petrillo from Golden Girls 
Nicholas Brody from Homeland 
Boyd Crowder from Justified 
Ben Linus from Lost 
Jack Shephard from Lost 
Harry Crane from Mad Men 
Corporal Maxwell Q. Klinger from M*A*S*H 
Andy Bernard from The Office 
Killian Jones from Once Upon a Time 
Mark Rollins from Orphan Black 
Spock from Star Trek 
Klaus Mikaelson from The Vampire Diaries 
Hershel Greene from The Walking Dead 
President Josiah 'Jed' Bartlet from The West Wing 

http://www.imdb.com/list/ls073482138 
http://www.imdb.com/poll/pOLOqj8UY-Y 

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Went live 1/21/15