User blog comment:Noctosphere/What about bringing back some minor characters/@comment-1975828-20160323141025

The problem with bringing back old characters - minor or not - is that they tend to get killed. A handful of people saved by Sam and Dean were killed by Crowley, and one of them was Sarah Blake.

As for Jesse Turner, he was rather underdeveloped, but without the Apocalypse, and no ill-will towards humans, I don't know what storyline they could give him after five years of absence.