I'd like to suggest an alternate loot strategy for these scenario runs. It's simple, and pretty equitable.
Method:
One person is declared the lootkeeper. They need all augs.
Everyone else passes on blue+ augs.
At the end of the third scenario everyone /rolls once.
The order of the rolls determines who gets what loot in an oscillating round-robin fashion. (i.e., 1=Highest roll; 5 = Lowest; Aug choices would go: 12345543211234554321...etc.)
Whaddya think?