That was part of what led me to ask about Striker, it allows multiple hits without going going "panic fire". I like the "military action" feel of it.
From this, Jakob can assist Prerna and Erica easily. "Move Left" instead of "Move Right". If the large portal behind him is open, once Prerna and Erica are secure Jakob can turn and use the grenade launcher on the mass of insurgents down the corridor.