Sizing up the next race for best ensemble in a TV comedy series at the Screen Actors Guild Awards is tricky. Three of the four nominees are locks: "Modern Family," "30 Rock" and recent winner "Glee."

But what about "The Office"? It's been nommed for the past four consecutive years, winning twice (2006, 2007). Our guru Chris "Boomer" Beachum believes it will return, but not Rob Licuria (Awards Heaven). He boots it out for "Nurse Jackie." They both agree that TV superhit "The Big Bang Theory" will finally score its first bid here.

Below, Boomer handicaps the top contenders. Also view Boomer's and Rob's views on the SAG Awards for best ensemble in a drama series and best actor.

* = nominee last year

BEST COMEDY ENSEMBLE
(Front-runners)
"The Big Bang Theory"
"The Big C"
"Community"
"Entourage"
"Glee" *
"Modern Family"*
"Nurse Jackie"
"The Office" *
"Parks and Recreation"
"30 Rock" *

(Possible)
"Cougar Town"
"How I Met Your Mother"
"Two and a Half Men"
"United States of Tara"
"Weeds"