A Stratagem idea

How about a backpack that gives you a robotic arm, can throw grenades near fabricators/bug holes, carry objectives (freeing you up to use a 2 handed weapon) it could maybe be used to help stabilise the recoil of the heavy machine gun?

How about a backpack that gives you a robotic arm, can throw grenades near fabricators/bug holes, carry objectives (freeing you up to use a 2 handed weapon) it could maybe be used to help stabilise the recoil of the heavy machine gun?