This paper investigates alternative moment generation mechanisms for aircraft as fuelsaving techniques in formation flight. Aircraft flight generates wake vortices that induce a nonuniform wind distribution in the wake of the aircraft. A follower aircraft, flying in the wake of the leader aircraft, can experience induced wind components and gradients with various magnitudes and directions, depending on the location within the induced nonuniform wind field. It has been demonstrated that there is a "sweet spot" within the wake of the leader aircraft where the follower aircraft experiences upwash, which leads to drag reduction. When an aircraft flying in formation flight is at the "sweet spot", the aircraft experiences lower drag but at the same time experiences induced aerodynamic moments. The deflections of control effectors required for trimming the aircraft under the effect of these moments induce additional drag, which reduce the benefits of fuel efficiency. This report investigates two different mechanisms of moment generation for alleviating the drag induced by the deflection of the control effectors: (1) internal fuel transfer among fuel tanks and (2) differential thrust. It was seen that an elimination of the control effector deflections led to a reduction in the thrust required and thus savings in fuel. Internal fuel transfer, in the configuration studied, was seen to reduce the aileron deflection of the follower by generating a rolling moment, and differential thrusting reduced the rudder deflection by the generation of a yawing moment. Furthermore, the combination of the two techniques provided the highest fuel savings of 11 percent by reducing the need for the aileron and rudder deflections. The results of this analysis will allow for further studies ultimately leading to the development of a fuel-saving method of flight with various applications.