Kirk Cousins red flags? How concerned should Jets be about these issues?

Kirk Cousins to the Jets? (AP Photo | Mark Lennihan)As the Jets get ready to make a run at free agent quarterback Kirk Cousins, we've already laid out some reasons why they should be wary of giving him big bucks.

None of this is to say Cousins will be a total flop if the Jets sign him. But it would be foolish to label him -- right now, based on what he has done in the NFL -- as a guaranteed savior.

On top of the reasons we already detailed for the Jets being wary about giving Cousins a ton of money, Bleacher Report's Doug Farrar has published this in-depth film analysis that breaks down some of Cousins' flaws. It is very much worth your time.

In short, Farrar notes that "key inefficiencies…