Unfortunately not, because the ball turret found on Hornet spacecraft are not considered "manned turrets," as they do not include the requisite ship architecture including access areas and animation, and are perhaps best thought of as a particularly fancy remote gimbal mount. That it can be accessed directly and operated independently by the weapons system officer in the Super Hornet is a feature of that specific craft, but it is not a "manned turret" in the same sense as the Hurricane, and thus works properly with the size trade system. There are currently no plans to broadly support swapping a manned turret with a fixed mount.