Glee Scoop: Chris Colfer Talks of 'Fun' Season 4 Plan, Kurt's 'Replacement' and MIA Blaine

While others are touting Glee‘s plan to not spin off the graduating characters (but instead keep them around via some top-secret storytelling device) as “revolutionary,” Chris Colfer prefers a different adjective.

“My word is fun,” the actor shared on the Golden Globes red carpet on Sunday night. “I really think it’s a great idea and I’m looking forward to it. It’s never been done before.”

Glee Spoiler Alert: Cast Teases Which Couples Are Heating Up (and Cooling Off)

Regardless of how Kurt remains in the Glee picture, the fact is he will be graduating from McKinley High — and that is where Colfer suspects bad boy Sebastian (recurring player Grant Gustin) comes in, as a rumored Season 4 regular.

“Maybe he’ll take Kurt’s place?” Colfer ventured. “[People] are going to hate me for saying that, but it’s just logic.”

Glee‘s Michael Jackson Tribute: Who’s the Villain, Who’s Dueting, and Who’s Warming the Bench?

Right now, Colfer is working without his leading man, Darren Criss, who is busy succeeding Daniel Radcliffe in Broadway’s How to Succeed in Business Without Really Trying. Where does that leave “Klaine,” especially with the most romantic of holidays on the horizon?

Glee Scoop/Spoilers From the Golden Globes!

“You’ll find out how [Blaine] leaves for a little bit and then comes back, but it’s nothing too bad or serious,” Colfer hinted. As for how long Klaine fans will have to do without, Colfer said that Criss will be around through the Michael Jackson tribute episode but miss the Ricky Martin visit and the Valentine’s Day episode. That said, he promised there is “fun stuff going on for the rest of us.” (With reporting by Meg Masters)