Glee Season 4 is still many months away, and fans are trying to cope with separation anxiety, missing their favorite characters in the Fox show choir series. The latest news indicate that Dianna Agron is ready for any changes that her character Quinn will go through, while Mark Salling as Puck will play big brother to a new character next season.

This is not like any other series break that Glee has had. The kids are going to college, and two of them had cancelled a wedding. There are so many changes coming up, and creator Ryan Murphy assured just that.

Agron told Cambio the writers are still working on Glee's story development, and the cast does not have any idea yet on what is going to happen next. She hinted she can be flexible for next season, saying, "we'll take whatever we get."

Fans cannot get much from that statement, but hopes can be raised that Agron kept her schedule open for regular appearance in the show. At this point, Murphy has assured fans that "everyone" will be back next season, but he did not elaborate who's going to be regular, and who's recurring.

Meanwhile, Michael Ausiello of TV Line tweeted three new series regulars will be cast in the Fall.

Ausiello said on Twitter: "GLEE adding three new series regulars next season, including Puck's younger, guitar-playing brother."

Imagine Mark Salling with a younger brother. Bully or nice? Does younger mean "hotter," too? Waiting does not get easy with teasers, does it?

In a follow-up tweet, Ausiello said: "New characters, one female h.s. student, another male in 20s."

So if the spoilers hold true, Glee will introduce a high school girl, Puck's younger brother who is most likely in high school, and an elder guy. Who is most interesting at this point? Isn't the elder guy character intriguing? Vulture's Beth Douglass fears a Finn-Rachel triangle.

Whose world will he first step into? It is not likely for a guy in 20's to be introduced as a McKinley student so who among the college girls will meet him first?

While waiting for Fall, Glee producers left the fans with this promo. (Watch the video)

Also Read:

Glee Spoilers: What does "Creative Renaissance" Mean to Creator Ryan Murphy?

Glee Season 4 Spoilers: "The show will be very different" - Ryan Murphy