Nope. Just that you don't seem to have a clue how to lead a formation flight. Breaking up a flight of four (no less six) outside the pattern for individual straight-ins is a good way to create havoc with traffic in the pattern. The assumption that the other aircraft can and will just extend out to follow six airplanes on final is naive. First, it would take anyone already on downwind out quite a few miles. Second, despite the fact that we're supposed to look for aircraft on final before turning base, it's likely that a no-radio aircraft on downwind would have no idea there were that many pearls on the inbound string, and turn itself into the middle of the group, creating issues for everyone in front of whom he turned. Third, "dragging" six airplanes into trail takes a lot of space and requires being set up on final a long way out. Finally, contrary to what you said ("less time in the airport environment" for the trail straight in), taking the formation to the overhead and landing as a flight with minimum trail gets all the planes on the ground the fastest and with the smallest break in the flow of other traffic.
BTW, I hold FFI Flight Lead card FL-64, and have had a flight lead ride observed by Sturdy himself chasing the 4-ship in his RV (with the check pilot who had done my FL ride in the formation, nervously watching but not saying anything except "4"). I learned a lot in the debrief, but still had my FL qual when it was over. :whew: