Expanded NPC Formations

[Heliomachit 0]

Its a pain spawning groups of similar NPCs, for example. Spawning 1 captain and 9 footmen, add them to a formation and have them patroling. Can there be like a .npc formation blueprint new "Footman Company." and when you spawn the blueprint, it spawns the NPCs and puts them into formation already for you? It would cut down a lot of work with formation stuff. It would speed up encounter design for DMing by alot. Thanks for coming to my TED Talk.