the only thing i can think of is that there's more to this line, i mean, if this line was developed before the saban deal, it's a possibility that bandai has redone the morpher, figures, and probably the zords, i mean maybe they'll probably put this line in and new line in as well, the rangers with zords, i dont even know if the zord is transforming or not it could be just a display brick or moving vehicles for the rangers,
there's so much left out of this line that i think will added in, i think these pics are prototype pics before the saban deal, which explains why they delayed them coming out in stores in January instead of november because they had to redo the line since the deal was in place.
there is however an explanation with dragon samurai zord is split in two halves and not three is because of safety concerns, maybe the same thing with the morpher but i think they will bring out a new line.