I don't prep him so he comes in as an army already. But it does helop him in the prep time. More heads, more manpower, much the same way he won Who Wants to be a Millionaire. Basically his 24 hours is extended, because he doesn't have to divide his time between research, formulating a plan, and gathering resources. Meanwhile, once he gets to the battlefield, it really takes him no time at all to create an army, such as when he was in the HYDRA base. He has duplicated weapons and other equipment he's had on his person, so that's no problem. I mean, he multiplies exponentially. If he uses the same method he did in HYDRA, he could have over 1,000 people in 10 slaps. In twice as many slaps, he'd have over 1 million. Granted, we never saw when he stopped slapping himself, and while his new limits are as of yet undefined and he might not be able to go that far, he did go far enough to completelty trample an entire HYDRA base. Now, I don't know how many people a HYDRA base employs, but I know it's more than 1. Jessica Drew is worth more than any HYDRA agent, I realize. However, that's only when he's slapping himself, or snapping his fingers. We know he can do far more than one dupe at a single time, and how fast that number grows...well, who can say? But it's quick, fast, and in a hurry.