Glee Cast to be Replaced during Glee Season 4

For those who do not know, some of the Glee cast are no longer teens. And that might not be a good news for them.

The creator of this hit TV series Ryan Murphy wanted the show to picture a true high school experience. Meaning, every year a new student is coming while others are leaving. And this will happen by some of the original Glee cast.

However, dont you worry, its not yet for this year. This will happen during the airing of Glee Season 4. The question is, will Glee be as popular as it is now if the original cast will be gone? Hmmm.