[Goldar's Revenge]

Its very likely Zordon visited these universes and may have even connected some of the au Ranger's powers to the Morphing Grid ( which each universe seems to have a variation of one). Even if it eas before the powers fell in these Ranger's hands. I do think its concerning the more they move away from the original PRU. As one of the strengths of the franchise has always been the expansive PRU. Any AUs should play minor roles not whole seasons. Movies are a different story and are acceptable if they are true to the mythos of the show.