Maybe, but only from "BOSS" varient groups perhaps, say 1/1000 encounters of for example "Unity Patrol" will be "Elite" Unity that are 2-3 times more hitpoints higher stats, etc,. Then maybe 1/10 will be a good "drop" (like old diablo ][) of a blueprint up to that level of equipment that they commonly utilize. This would require alot of effort on the devs part and is not very likely to ever occur. Also it goes agaisnt everything devs believe in, namely NO GEAR OR FUN for players!
But i wouldn't mind random loot drops, bring back the feel of excitement of looting. And speed N*XXer looters (you know who you are!) plying your craft, namely being a douche.