It won't be one of the major networks and you can basically throw Spike out the window. The decreased ratings over the last year or two won't help them at the negotiating table either.
Here is a short list of places you will end up seeing SD.
USA
SciFi
Versus
I really don't see them going anywhere else, unless they are given a terrible time slot. One even worse than Fridays at 8:00
It could also be that the WWE has decided to go head to head with Impact and since CW wouldn't give them the Thursday night slot back, they have been negotiating with other networks.
Maybe Vince is finally going to bring the hammer down on TNA.
I would like it to go live as well and this could also help TNA out if CW wanted more wrestling. Also I would like to see what would happen with who they sign with. Oh I just thought of something and I could use this in my BTB
What do you mean by more wrestling? Do you mean another wrestling program to replace SD or a program with more wrestling matches and less of the other stuff?
If you are talking about the latter, Networks could give two shits about the amount of wrestling. All they look at is the ratings. They aren't going to go out of their way to sign a company with terrible ratings, when they can just play a rerun of some show that will score higher ratings and be cheaper.