Here is some of my theories on some things in PowerPuff Girls Z

1. The RowdyRuff Boys Z are the same age as the PowerPuff Girls Z despite being shorter than them, however, due to their immaturity, I believe that they have cases of ADHD and/or Autism which is why they act much younger than they actually are. which i believe is an interesting way to represent that kind of group.

2. Also I believe that the PPGZ(PowerPuff Girls Z) and the RRBZ(RowdyRuff Boys Z) are just scratching the surface of their powers and if the show continued, we would have seen some arcs and stories of both groups harnessing and mastering their powers and gaining new abilities.

3. If PowerPuff Girls Z does come back, unfortunantely, to make everyone feel "Included" they would have an episode where Miyako (AKA Bubbles) has to chose between Kaoru (AKA Buttercup) or Cody, her first love interest, and she chooses Kaoru. Now I hope this doesn't happen if the show did come back, but due to the Era we are in, i can see it happen.

4. I also believe that like the 1998 timeline, the Z universe has a mirror universe as well, containing the PowerPunk Girls Z(PPNKGZ), the evil mirror universe counterparts to the PPGZ.

5. Finally, I believe that the Werewolf form of Cody's is not truly gone, its still there waiting for one bad day to show up and make him snap and transform back into it once more.

Note: these are just theories and are not canon, I would love to hear you opinions on this, again, this is just what i think and r not canon to the story (Yet). I love PowerPuff Girls Z and i would really love for it to get a Proper Redub in English and another season or two. anyways, enjoy!