Nobody in thier right mind would give you Westbrook or FWP for Peterson in a redraft today.

except switz I guess.
I'd love to hear some of your reasoning here.
Now everybody wants me in their leagues

Note: The above was my original response, not realizing you edited your post before I finished mine...
So...
Last year was the first time Westbrook put up those numbers, and stayed healthy. Quite unlikely to happen again.
As for Parker, I'm not sold on him.
Peterson is a once in a generation talent, who should remain healthy due to splitting the load, AND doesn't need 20 touches to put up huge numbers.
I wouldn't be surprised to see Peterson finish THIS season ahead of both FWP and Westbrook - by a large margin. In fact, you can pin this thread I'm so confident in it.