Is it possible for the new planet that was discovered outside of Pluto’s orbit to be part of a space ripple that could

Question: Is it possible for the new planet that was discovered outside of Pluto's orbit to be part of a space ripple that could cause a new galaxy to collide with ours?
- Keywords:
  galaxy,
  orbit,
  planet,
  pluto,
  ripple
Asked by samuel powell to Col Op, Elie, Floris, Jenn, RocketRich on 18 Mar 2016.
- Richard Moss answered on 18 Mar 2016:
  
  No, I would not worry about that. The gravity influence of a planet is too small to disturb a galaxy. What is more exciting is to have a new planet to explore!

Question: Is it possible for the new planet that was discovered outside of Pluto's orbit to be part of a space ripple that could cause a new galaxy to collide with ours?