"He could play today. He's in the best shape I've ever seen him in, physically."
Those are the words of agent Bus Cook in regards to—who else?—Brett Favre.
While the article in The Birmingham News that quoted Cook wrote "he's merely making an observation," after watching some of the lackluster quarterback play through three weeks in the 2013 NFL season, it's hard to think that Favre would be worse than every signal-caller in the league today.
Let's take a look at which teams could take a look at Brett Favre in a buy-or-sell format.