I've only been a trained leader for a short time. When my son and I joined our troop, the troop leadership (both boy and adult) had previously determined that we needed to form mixed patrols (new scouts with older boys). They believed that this structure would make it easier for the younger boys to relate to the older boys for guidance, advancement, and leadership. I know that the BSA structure SM handbook recommends there SHOULD be a new scout patrol and the older patrols and troop leadership would help this new patrol live the scouting experience. Even though my son has definately benefited from current structure I;m not sure that it's great for the future. There's a crossover in the early part of February with quite a few new scouts (I believe we'll have more than 10) and I was going to propose to the committee that we go back to the NSP method. I personally don't see any glaring problems between either of the methods. Any comments or opinions?