I think one of my points of confusion is that when a different jammer moves into scoring position, the announcers will yell "So and So is the new lead jammer!" Which raises the point that a jammer "in the lead is not, from E writes above, the "lead jammer", just the jammer in the lead. A problem when a term of art utilizes a word as common as "lead". Again I ask for validation that I understand this situation "lead jammer" is NOT EQUAL to "jammer in the lead"??