I say move Mebane if J. Hill is able to shoot the gap as good as advertised from the nose. Red pushes the pocket so that should command a double team, taking pressure off Hill setting up more 1 on 1 situations. While moving Mebane to the 3-tech position would help clog up running lanes on that side of the line while freeing up the LEO to rush the passer 1 on 1 against the left tackle. So i think this move would be in base defense not nickel situations to help with getting sacks on 1st and 2nd down.