Greatest poster ever
The driving forces behind geological reworking require proximity to a large neighboring body or deformation from the spherical for the body that is active.
Pluto is a long way from anything that could generate geological processes on it.
However, if it formed recently — as the evidence indicates — the "surprises" facing the evolutionists all but disappear.
"From what we know of the heat flow coming from interior, there's no reason that this stuff cannot be going on today," said New Horizons' Bill McKinnon (source).