it has a drone cockpit.. no room for a pilot but takes up the same space.
you need a controller to use a drone. that CX-17 Fury command tank is what the Celerity was originally meant to team up with by comstar, but there is also the old Hi-Scout, the Diggs Drone Control Tank, the Ajax Assault Tank D, or the Lament LMT-2D. all but the lament can control multiple drones at a time. (usually 4-6.)