[OoC: Zaed's action depends a bit on the exact circumstances: If the
pistol is easy to reach, even for Zaed, ie. no closed or secured holster (or
anything like that), he will try to draw the agent's gun before him and
point it at him with the words "Better not move!" and a teeth-showing grin.
If this is impossible, he will indeed try to grapple the guard, preferrably
by grabbing / immoblilizing both of his arms so that he can't make use of
his weapons. (Further course of action: While Humans have small teeth, Vargr
..., well, they don't.)
Regarding dice-rolling, I think it would be better if you rolled, to keep
the speed up.]