Which offseason move has paid off most?

USA TODAY - For more and to sign up click here USA TODAY With Week 11 underway, there is more than enough of a sample size to reflect on the past offseason and whether a team's new additions have paid off. Every team makes moves – whether that's within the front office, coaching staff or on the player side – but not every one ends up being beneficial. But because Thanksgiving is less than a week away, let's…