A funny LAAT idea I have are 3 dice side arcs (because gunships circle strafe like Vultures irl), with a 2 die forward bullseye (those front 2 guns are puny). The tailggun is also weak, iirc, so abilities regarding the rear arc location can acknowledge its existence without giving it a weapon. Heck, you could pretend it can't shoot out the back, like FFG did to RZ1.
2 gunner slots, 2 crew slots, 2 rocket slots (obviously with reload), 1 cannon slot.