Which is exactly why it's not going to happen. 
All jokes aside, I'll gladly eat my words if they somehow manage to turn things around and give the show its mojo back. And not like they did with Cas, but really give it back.
Honestly, even if I disagree with some of how things worked out, if they'd maintained the tone of the last few episodes throughout the season, it'd be like watching an entirely different show.
Considering the seeming stakes, they should start rounding up a who's who of SN alum which could mean a Mark Pellegrino return as the ultimate misunderstood loving child. No way they could screw that up. *knock on wood*

All jokes aside, I'll gladly eat my words if they somehow manage to turn things around and give the show its mojo back. And not like they did with Cas, but really give it back.
Honestly, even if I disagree with some of how things worked out, if they'd maintained the tone of the last few episodes throughout the season, it'd be like watching an entirely different show.
Considering the seeming stakes, they should start rounding up a who's who of SN alum which could mean a Mark Pellegrino return as the ultimate misunderstood loving child. No way they could screw that up. *knock on wood*