plutos warm atmosphere temperature

Warm Pluto?

plutos warm atmosphere temperatureWill Pluto be found warmer than expected and what could be the reason for it?

Will a warm or warmer Pluto be due to electrical processes on its surface and in its plasmaphere (atmosphere)?

Comet 67P seems to be unexpectedly warmer in areas than it should be. Does Pluto have a similar electromagnetic or electrochemical process and interaction with the electrical plasma of the Sun and our solar system?