Is Mark Pellegrino returning to Supernatural?

Is Mark Pellegrino returning to Supernatural?

When we last saw Mark Pellegrino, his human vessel was in pretty bad shape. But as Mark told Watch With Kristin, in the Supernatural world, anything is possible. He also gave his wish on how he would like to return.

John in Tucson: Is Mark Pellegrino coming back to Supernatural?
Speak of the devil! We just asked Mark, who is now starring on Being Human (for which writer Jeremy Carver left Supernatural to helm), this very question. "I think that in the Supernatural realm anything is possible," Mark told us, "but in the same token, it seems as if Lucifer used up the vessel. I was falling apart!" Mark laughed and added, "I'm hoping Nick has a resurgence and becomes a devil hunter."