We potentially have the answer for you: Pavarotti. Who’s that? Try Kurt's Dalton Academy-approved bird.
According to the Glee Wiki, Pavarotti will die during "Original Song," signaling to Kurt that it’s time for him to head back to McKinley High and his friends at New Directions. We think this makes sense, since it’s hard to imagine Kurt staying away from home base for much longer.
Thoughts? Disappointed the death isn’t an actual character? Let us know what YOU think, Gleeks!