Regarding the Peterson versus Murray debate, first, I believe Peterson is the much better player. I love Murray and appreciated what he did here, but Peterson is in another stratosphere.
Second and the reason for my post, let's compare the impacts of the Cowboys re-signing Murray versus acquiring Peterson. In regards to media attention, buzz, and merchandise those two items aren't even close. Re-signing Murray would be a nice puff piece on how the team is keeping the gang together, being loyal, etc. The Cowboys adding Adrian Peterson will not only break the internet, it will consume most of ESPN and NFLNetwork's time. Adrian Peterson Cowboy jerseys will sell like hotcakes and probably be within the top 10 player jerseys sold within months of him coming to Dallas.
Jerry gets what he wants... a good football team AND all of the world's attention.