The Dallas Cowboys will be moving and shaking when it comes to Mike McCarthy and the coaching staff, as will the rest of the NFL. Follow all the Coaching Carousel action here! JAN 24 WHERE IS JERRY? Radio silence? From owner Jerry Jones? Jones’ cancellation of his Tuesday radio show on 105.3 The Fan naturally leads to speculation – as Jerry well knows and does not mind – about what’s “rumbling” here inside The Star. Is it about to head coach Mike McCarthy’s staff job security? About the guys out of contract (including George Edwards, Joe Philbin and Doug Nussmeier)?…