So... Jessie's Pumpkaboo will evolve!?

[PTOldMan]

The poster for Movie 18 shows a lot of Pokémon from the mais series. However, among other possible surprises for the near future, there is one thing that is extremely odd. There is no Pumpkaboo on the poster! Even though we have Meowth, Wobbuffet and Inkay. Instead, we have a Gourgeist! Could this possibly mean that Jessie's Pumpkaboo will evolve? Isn't this the first evolution of a Rocketmon in ages? And why doesn't Inkay evolve alongside Pumpkaboo?
The poster

 

[Pokemaster97]

Please use the Pokemon Capture/Evolution/Release thread to discuss future evolutions.

Closing this thread.