Cousins should go to Minnesota. They instantly become Super Bowl favorites next year if that happens, IMO.
Whether the Vikings are willing to shell out big buck$$ for him is another matter. He would certainly be an upgrade over Keenum, with all due respect.
Keenum can still end up as a capable starter somewhere else and command decent money, he has done enough this past year to earn that.
I like Keenum but it would be great to see Cousins land in Minnesota. That would be the next step towards them getting to the Super Bowl.