Perhaps stick in some planar villages, but SMALL ones. Not on Astral, since, you know, they'd be TEH EBIL, but say, on Earth, have a wall collapse to reveal a secret village of grubs! And on Water, Star sucker villages! Or, well.. something like that. Its an idea, and it'd help push PK onto planes. Also, while I'm at it, lets make the planes easier to get to, and be able to tear a temporary rift from the Elemental, Cosmic or Ethereal plane to any other plane. Take, say.. 5 minutes, and five power, and have it last an hour. Its something. Meh.

Well maybe not a village of .. starsuckers.. but some kind of subspecies Sea-ewoks or something

If this idea was refined a bit, it could have some potential. Pushing PK to the outer planes would be good.

Not push, force them by the scruff of their necks...