NFL Free Agency officially started on March 10th, and most players were signed by the end of the month. But to truly understand how Free Agency impacts the IDP landscape, we need to wait until the NFL Draft is over and the rosters are set. Dannell Ellerbe getting traded to New Orleans may seem like a significant IDP move at the time, but when the Saints drafted Stephone Anthony at #31 overall, it quickly changed the situation. Now that the dust has settled, let's take a look at how the major moves in March will affect the 2015 season for IDP leagues.