I understand the question as follows: currently when you do do a briefing pack it only provides the information of the current leg (when you have multiple legs via "land here"). The request is to have the information of all legs in the briefing pack in order to have all information available at one place.

I think it could indeed be interesting to a have all information of the different legs grouped in a way or another to check your preparation (eg. if you do not plan to refuel at intermediate stop starting fuel of leg 2 is arrival fuel of leg 1, the coherence between the expected arrival time of leg 1 vs expected departure time of leg 2, ...) I would not expect SD to make any decision but only for me to have an overview where I can check that all is according to what I have in mind.

I wonder if it would be better the collate or not the info (eg. plog and WB in brifeing): would it better to have:

-plog leg1, WB leg 1, plog leg 2 WB leg 2 or

-plog leg1, plog leg 2, WB leg 1, WB leg 2.... or even something else - an oveview page with the main information of the different legs ? For the latter I would like expeted departure and arrival time, expected durartion , departure and arrival fuell, expected fuell usage (would choose taxi+trip+contigency for this latter)