From my point of view, the first flight worked very well: Preparation, story, briefing, TE... everything went smoothly.
Packing all flights into one package makes perfect sense, we've already talked about it.
I also think it makes perfect sense to appoint an MC and/or package commander. We'll have to see whether we need both with a maximum of 10 pilots.
However, I am sceptical about the maximum of 30 minutes to 3D. My experience says: 15 minutes mass briefing, 5 minutes IVC check, 5 minutes biobreak, 10 minutes flight lead briefing, 20 minutes flight briefing = 55 minutes. With good documentation and individual preparation of everyone a week before the flight, 45 minutes is possible - but I know our pilots
I also like the suggestion to meet again before the flight and discuss the gameplan. The question is, does everyone have to take part or are the leaders of branch/deputies enough? The fewer participants, the easier it is to find a date. And if the lead/element lead knows the game plan, he can pass it on to the wingies quite quickly.
I have one more addition: a commladder or TACAN and IDM settings should be defined.