OK. So the Trajectory Simulator "system" upgrade allows a ship that carries bombs to use the '5 range movement template' to launch the bombs out in front of him. BUT the only rebel ships i see getting a system slot, are the E-wing (not a rebel ship and doesn't carry bombs), the B-wing (Doesn't carry bombs), The resistance bomber (not a rebel ship), and the U-wing (also doesn't get bombs).
So is that system upgrade, mostly an imperial thing? If not, is there a way a B-wing can carry bombs? Is there any upgrade/crew/other thing a Y-wing could do to gain a system slot to Get the trajectory simulator?